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四年级小数加减法口算练习题.docx

四年级小数加减法口算练习题.docx
四年级小数加减法口算练习题.docx

06+8.73 = 5.2-3.42 =9.4-4.3 = 5.86+5.69 =8.96-2.404 =9.4+4.6 = 6.3-4.26 = 5.7-3.2 =3.782 +5.63 = 5.52-2.8=8.7+7.76 =9.3-7.5 =

7.9-3.666 = 2.21+5.6= 2.9+9.2 = 2.5+3.7 =

8.459 -8.11 =7.43+7.3=9.4+8.8 =9.8-4.2 =4.89-3.03 = 4.6-4.07= 4.5-1.85 = 6.3-2.5 =3.99+9.58 = 3.99-3.06 = 4.28-4.21 =9.5-8.45 =

5.51+9.41 =7.85+7.501 = 5.26-2.5 = 4.7-4.33 =

6.36+5.28 =

7.538 +9.51 = 1.27+3.5 = 4.7+9.36 =

4.74+7.79 = 3.94-1.54 =9.65-4.5 = 6.54-1=

5.1+1.2 = 5.23+4.845 = 2.208 +4.4= 5.6-4.42=8.6-5.4 =8.76-3.69 =

6.339 -1.48 = 3.36-1.77 =4.4+5.4 =9.8-2.6 = 5.331 +

7.91 = 5.67-5.6=7.2-1.2 = 5.44+

8.38 = 6.49+4.97= 4.49-1.6=7.8-5.5 =

9.49+6.44 = 5.68+3.216 =9.75-8.01 =7.1-6.7 = 2.5+5.3 = 1.28+4.5 = 2.06+8.46 =1.5-1.09 = 6.3-1.9 =9.34-1.49= 4.16+2.764 =3+4.39 =9.7+4.9 = 5.29-5.09= 5.52-1.1=1.7 +4.68 = 2.2 +4.4 =7.92 +9.92 = 5.81 +5.09 =

6.09-4.164 =9.21-5.67 = 6.43 +5.24 = 5.08 -3.23 =8.21+9.22 = 4.83-4.2 = 5.27 -4.59 = 3.09 +6.49 =

7.53+4.83 = 4.73+7.51 =

8.49 +2.82 =

9.77 -5.61 =6.91-6.16 = 4.88-1.05 = 4.87 +3.45 =7.8 -6.95 =5.6 -4.241 =7.31+2.79 = 2.86 -1.29 = 3.24 -1.11 =7.05-5.075 =8.82+4.56 =9.85 -8.21 = 5.09 -1.97 =3.12+2.09 =6-3.93 = 4.04 +9.53 = 5.31 -4.98 =8.44-1.71 = 5.86-5.36 = 6.62 +6.33 = 1.73 +1.05 =

8.74+4.89 =9.61-2.16 = 6.48 -3.47 =7.26 -6.61 =

9.52-7.99 = 6.24-3.37 = 2.59 +5.78 =7.59 +6.17 =3.59+8.35 = 1.62+1.47 =7.03 -4.75 = 2.83 -1.68 =5.9 +8.9 = 5.32+6.17 =9.21 -3.91 =7.45 +9.39 =7.65-6.87 = 5.29-4.85 = 3.3 +1.27 = 4.38 -1.86 =7.84-2.06 =7.84+6.77 =7.15 +9.04 = 4.84 +4.74 =9.14+5.26 = 5.41-1.26 = 5.15 +2.01 =7.05 -5.05 =7.77+5.55 =7.83-1.39 =7.21 +8.84 =8.56 +7.46 =2.34+1.06 =8.4 +2.36 = 6.21 +6.49 =9.59 -4.84 =8.94-1.07 =9.49+6.44 = 1.71 +6.08 =7.69 -1.51 =1.28+3.47 =8.56+4.49 = 1.58 +3.17 = 3.87 +1.71 =

7.6-5.35 = 5.58-2.7 =9.05+1.64 = 5.86-4.4 =3.5-1.92 =7.44+4.54 =8.49-3= 6.11+9.29 =8.51-4.14 = 3.7 -2.31= 3.51+8.93 =7.47-5.41 =5.78-5.29 =2+7.64 = 3.93-3.84 =9.37+8.58 =3.24+2.87 = 6.92+9.91 = 2.22+8.52 =7.67-1.86 =2.23+9.08 =7.51-4.62 = 4.72+5.45 =9.23-1.09 =

5.43+4.23 =

6.26-4.08 =

7.67-5.86 = 6.84+9.93 =

6.43+9.07 =9.51+1.1= 2.35+3.75 = 5.2 +3.84 =8.8+5.09 =8.33-1.9=

7.66-7.51 =7.52-5.55 =7.14-5.75 = 5.2 +2.53=9.16+2.69 = 2.94-2.92 =3.04+2.85 =

8.62-5.99 =

9.89-1.99 =7.3 -4.93 =5.19+2.48 =7.62+1.62 =8.84+5.49 =9.56+9.64 =1.37+7.28 = 3.41-1.44 = 6.66-3.44 = 4.08+5.74 =4.83-4.8 =7.05-4.55 =9.06-8.17 =7.95-4.03 =3.2+8.5 = 1.69+9=7.12+4.9 = 2.7 +1.65 =3.2+3.07 =9.33-2.82 = 6.05-2.98 = 4.33-4.19 =6.26-5.05 = 6.62-6.06 = 3.75-2.23 =9.52-8.23 =

6.04+4.37 = 5.55-2.29 = 5.2 +

7.63=9.21+6=6.56+2.89 = 5.83-1.34 = 5.5 +1.31= 4.74+2.41 =2.18+1.87 =

8.1 -1.33= 5.2 -1.85=7.43+6.53 =4.4 +1.5 = 2.74-2.57 = 5.34+7.14 =

9.75-3.13 =

7.12+1.45 =9.67+2.36 = 6.21+5.3= 4.98-1.46 =

8.01-4.57 = 4.27-2.56 =7.52-6.45 = 6.73-3.03 =

9.61+9.53 =9.24+2.1=9.98-1.25 = 4.75-4.01 =4.84+2.32 =9.95-3.13 = 6.47+7.42 = 5.9 +7.76=1.77-1.12 = 5.26+7.49 =9.29-2.32 =8.5 -2.53=8.48-6.21 =7.81-6.27 = 4.82+9.73 =8.88+7.64 =6.84-3.98 =9.42+4.85 =8.82+4.47 = 6.5 +4.25=9.06-3.25 =9.41-6.31 =7.78+4.46 = 5.83-1.75 =9.05-2.84 = 4.7 +3.25= 2.45-2.06 =9.77+3.54 =5.15+3.76 =9.02+9.8= 5.82+5.86 = 2.96+6.16 =4.1 -3.57 = 4.47+7.17 = 2.34+6.49 =7.32+1.42 =

8.95-5.13 =9.12-3.42 = 6.42+6.72 =9.43-3.56 =

9.79 -1.37 =8.34 -3.36 =9.04 -7.67 =7.68 -3.16 =

2.97 +2.11 =

3.89 -2.93 = 3.07 +3.75 = 1.58 +2.5 =

3.7 +3.83 = 5.7 -

4.6 = 4.86 +1.48 = 6.79 -1.03 =7.14 -1.53 = 4.67 +2=7.31 -

5.41 =9.91 -5.74 =2.44 -1.13 =7.13 -

6.62 = 3.74 +1.88 = 5.42 +6.51 =2.94 +3.54 = 3.74 -3.15 = 3.71 -1.69 = 4.96 -3.34 =9.9 -

7.04 =7.3 -2.14 =

8.13 -3.95 = 2.68 -1.8 =

6.43 +9.65 = 6.83 -6.6 = 6.77 +

7.19 = 2.54 +

8.33 =

7.86 -7.16 = 6.41 -4.28 = 1.31 +2.62 = 6.76 +6.54 =7.32 +1.04 = 5.61 -4.6 = 3.91 +4.1 = 5.66 -4.49 =4.33 -4.19 =9.82 -1.59 =7.31 +6.89 = 5.02 +7.65 =9.31 +8.58 =8.96 +5.4 = 1.54 +5.12 =8.12 +6.19 =3.16 -1.03 =9.06 -6.21 =7.51 +7.09 =7.24 -6.67 =6.85 -4.39 = 2.18 +2.76 =8.45 -1.72 = 3.69 -2.47 =2.97 +1.46 = 2.57 +8.11 =7.69 -1.05 =7.08 +5.22 =5.21 -4.29 =9.12 -3.08 =8.81 -7.15 = 4.46 +9.93 =7.37 +2.83 = 1.07 +9.79 = 3.11 +1.05 = 5.21 -4.55 =

5.22 -4.49 = 5.79 -5.74 =7.71 -1.05 = 3.96 -3.65 =

6.84 -6.08 = 3.01 +6.96 =9.36 -5.66 = 3.21 +1.2 =5.4 +4.63 = 6.19 +6.77 = 5.35 +9.13 =

7.57 -5.97 =

4.19 -2.08 = 4.83 +4.01 =7.11 -1.84 =7.53 +3.08 =4.31 +9.35 =7.44 +6.69 =8.34 -4.16 = 1.38 -1.05 =6.52 -3.35 =

5.88 -1.04 =

6.6 -1.81 = 5.41 +3.86 =4.53 +1.82 = 3.72 -2.49 =

7.83 +

8.64 =

9.31 +6.92 =9.48 -4.63 =8.81 -5.76 =9.37 -5.7 = 1.27 +3.08 =9.87 -6.15 = 4.8 -4.32 =9.17 -1.51 = 4.45 +2.6 =

6.81 -1.18 =

7.35 -4.47 =

8.81 +2.12 =7.06 +

9.46 =

7.65 -5.26 = 3.82 -3.72 = 2.68 +6.94 = 2.18 -1.81 =9.75 -3.11 =7.02 +2.18 =7.46 -2.52 = 2.46 +4.54 =6.12 +6.15 = 5.04 +5.76 =8.79 +7.12 =7.22 -4.99 =6.82 +3.37 = 4.57 +4.54 = 6.76 +4.79 = 1.05 +2.71 =5.81 -1.47 =8.2 -7.56 =7.57 -7.5 =7.67 +8.89 =3.46 -2.92 =7.66 +4.2 = 2.98 +3.6 = 6.66 +1.64 =6.66 +4.15 =9.1 -8.01 =9.74 +6.63 = 6.94 -1.31 =4.74 +4.98 =7.19 +1.36 = 1.62 +6.86 = 4.91 -1.29 =1.16 +4.74 =9.58 -4.16 =7.78 -5.28 =8.79 +6.82 =3.59 +4.3 =9.36 +2.17 =7.04 -3.52 =9.2 +6.94 =

5.63 +

6.43 = 3.35 +6.08 = 5.91 -5.13 = 4.19 -3.16 =8.86 +6.97 = 6.98 +1.65 =

7.93 -3.48 = 4.17 -3.02 =4.52 +9.67 =9.71 -3.65 = 3.14 -2.65 =

8.88 +7.59 =

8.61 +5.81 =7.31 +4.24 = 5.56 +2.78 = 6.38 +7.37 =

9.03 +3.42 = 2.67 +2.51 =7.51 +7.65 = 1.79 +7.12 =

7.21 -2.27 =9.81 -9.26 = 3.35 +6.65 = 1.13 +8.84 =

8.91 +1.32 =7.97 +4.76 =8.52 -8.47 =9.94 +4.62 =3.81 +6.08 =9.99 +8.35 = 5.29 -2.79 = 1.35 +4.94 =7.4 -3.33 = 3.9 +3.49 = 5.98 -4.53 = 1.12 +2.72 =

7.24 -5.81 =9.34 -5.88 = 5.77 -3.68 = 1.68 +2=

8.44 +5.62 =7.77 -2.19 =7.19 +1.36 = 1.64 +8.93 =8.08 +1.3 =9.83 +6.01 = 3.54 +2.8 = 5.12 -1.76 =8.93 +7=9.55 -8.31 =9.28 +5.82 = 5.3 +4.74 =8.91 +4.11 =9.78 -1.66 = 6.44 +9.02 = 6.42 -4.29 =8.95 -8.15 =8.3 -4.41 =9.75 -4.88 =8.95 -4.7 =

7.43 -4.43 =8.29 +5.72 = 2.2 +1.15 =9.19 -1.06 =

8.7 -4.99 = 3.04 +9.93 = 2.62 +3.29 = 3.69 -3.03 =

4.59 -1.68 =8.31 +6.75 =4.14 -1.21 = 6.09 -2.65 =6.69 +1.45 = 4.86 -2.49 =2.92 +7.45 =8.61 -2.94 =7.67 +2.78 = 1.21 +9.49 =4.75 -2.51 =7.36 +8.75 =9.46 +3.49 =8.95 +7.49 =

5.63 -3.11 =7.19 -2.35 =

6.96 +2.72 =

7.92 -1.23 =

8.39 -7.86 =

9.08 -1.42 =7.99 -6.51 =8.23 -4.16 =9.88 +1.49 =

4.36 +6.65 =

4.21 -4.14 =

4.92 -2.66 =

6.4 -5.05 =

7.76 -3.12 =

3.23 +

4.46 =

7.61 -5.43 =

小学四年级小数加减法练习题

小学四年级小数加减法练习题 一、小数加减法口算题 8.60-6.39= 8.49+6.71= 8.06+1.37= 2.91+5.54= 2.44+4.86= 17.40-4.04= 0.45+5.47= 7.68-6.50= 3.83+9.45= 3.90-2.76= 6.01+5.39= 2.98+3.26= 6.97-5.97= 8.25- 4.64= 5.82-4.73= 8.78-0.52= 1.27+0.31= 8.42-7.04= 1 6.76+6.61= 0.41+0.95= 4.15+7.08= 2.59+9.10= 3.51+9.00= 4.54+2.55= 8.70+1.16= 1.31+ 5.61= 7.21-0.77= 8.64-7.85= 8.68+0.84= 2.62+3.19= 5.93-1.20= 3.66+5.90= 6.14-2.01= 5.58+0.13= 5.15-4.79= 5.29+6.33= 5.86-1.95= 3.79-3.47= 8.89-0.20= 7.42+9.92= 3.58-2.87= 7.31-2.51= 8.81-5.75= 6.67-2.72= 3.04+5.71= 1.73+ 4.32= 4.47+9.24= 8.53+3.94= 8.36-3.72= 6.78-1.84= 6.35-2.83= 4.36+7.50= 7.57+6.82= 5.18+2.34= 8.74- 6.93= 7.96+2.29= 4.58+5.79= 1.05+9.02= 4.30-4.19= 4.94-2.06= 7.93-4.75= 6.03-2.94= 4.62+3.02= 9.32+3.40= 5.43+3.23= 3.55+5.33= 8.21-4.90= 2.38+2.40= 9.28+1.69= 6.89-0.88= 4.97+7.29= 3.34+4.51= 6.29+0.67= 9.60+0.73= 2.23+5.50= 9.81-0.09= 2.80+6.46= 7.74+1.48= 4.22-2.66= 8.28+7.36= 7.48-6.52= 4.64-3.25= 5.62+2.82= 6.63+7.16= 5.94-0.36= 8.80+7.97= 7.87+9.72= 8.76+0.75= 7.37-4.92= 7.52-1.82= 3.42+6.99= 4.06+4.85= 7.55+7.05= 9.40-8.83= 7.41-2.14= 2.53+4.77= 8.23-2.35= 4.45+6.35= 1.00+4.02= 5.20-1.50=

小数加减法口算练习题

小数加减法口算练习题

6.54+0.58= 54.49-22.5= 23.5+21.35= 9.36+43.56= 16.65+18.87= 0.99+24.85= 9.45-6.61= 85.69-48.58= 45.46-26.57= 64.19-29.57= 33.84+16.5= 3.85+61.18= 35.65-19.9= 6.49-4.81= 35.4-24.58= 52.65+9.25= 21.65+4.05= 26.65-15.24= 56.56-12.87= 9.08-1.28= 64.25-52.73=

8.43+8.81= 26.34-15.24= 17.38+15.25= 16.68-9.54= 54.63-42.14= 13.24+8.64= 16.25-7.94= 63.43-18.18= 16.36+56.16= 41.98+18.24= 45.52-22.18= 69.52-31.48= 6.84-5.73= 0.97+6.13= 5.03-2.90= 4.9-0.85= 2.13+6.89= 1.72+ 3.6= 17.2-0.36= 5.40- 4.86= 11.6-9.23=

9.25+2.25= 4.22+8.46= 5.63+1.25= 9.36-1.59= 5.63-5.21= 4.65-1.15= 7.65-4.19= 8.88-2.69= 0.72+0.91= 0.83+0.68= 8.24+3.76= 4.12-3.8= 14.3+0.78= 1.3+8.56= 0.8-0.55= 4-0.04= 1.2-0.03= 3.5+3.05= 0.8-0.45= 0.78+2.2= 5.2-0.08=

四年级下册小数加减法口算题打印版

四年级下册小数加减法口算题 姓名:班别: 8.60-6.39= 8.49+6.71= 8.06+1.37= 2.91+5.54= 2.44+4.86= 17.40-4.04= 0.45+5.47= 7.68-6.50= 3.83+9.45= 3.90-2.76= 6.01+5.39= 2.98+3.26= 6.97-5.97= 8.25-4.64= 5.82-4.73= 8.78-0.52= 1.27+0.31= 8.42-7.04= 16.76+6.61= 0.41+0.95= 4.15+7.08= 2.59+9.10= 3.51+9.00= 4.54+2.55= 8.70+1.16= 1.31+5.61= 7.21-0.77= 8.64-7.85= 8.68+0.84= 2.62+3.19= 5.93-1.20= 3.66+5.90= 6.14-2.01= 5.58+0.13= 5.15-4.79= 5.29+6.33= 5.86-1.95= 3.79-3.47= 8.89-0.20= 7.42+9.92= 3.58-2.87= 7.31-2.51= 8.81-5.75= 6.67-2.72= 3.04+5.71= 1.73+4.32= 4.47+9.24= 8.53+3.94= 8.36-3.72= 6.78-1.84= 6.35-2.83= 4.36+ 7.50= 7.57+6.82= 5.18+2.34= 8.74-6.93= 7.96+2.29= 4.58+5.79= 1.05+9.02= 4.30-4.19= 4.94-2.06= 7.93-4.75= 6.03-2.94= 4.62+3.02= 9.32+3.40= 5.43+3.23= 3.55+5.33= 8.21- 4.90= 2.38+2.40= 9.28+1.69= 6.89-0.88= 4.97+7.29= 3.34+4.51= 6.29+0.67= 9.60+0.73= 2.23+ 5.50= 9.81-0.09= 2.80+ 6.46= 7.74+1.48= 4.22-2.66= 8.28+7.36= 7.48-6.52= 4.64-3.25= 5.62+2.82= 6.63+7.16= 5.94-0.36= 8.80+7.97= 7.87+9.72= 8.76+0.75= 7.37-4.92= 7.52-1.82= 3.42+6.99= 4.06+4.85= 7.55+7.05= 9.40-8.83= 7.41-2.14= 2.53+4.77= 8.23-2.35= 4.45+6.35= 1.00+4.02= 5.20-1.50=

小学数学五年级小数加减乘除法口算练习题

0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 0.6×0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5÷5= 3.2-3.2= 3.7+2.3= 2.5×100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.5÷70= 3.1+3= 3.8+0.38= 7.5÷25= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.3÷9= 4.5-0.4= 9.5-5= 1.1×9= 9.53-1.53= 9.5-0.5= 3.5+ 2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 4.8÷40= 53÷100= 5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.42= 0×10.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 1-0.95= 3.4-2.8= 0.96-0.35=

五年级数学小数加减法计算题简便计算

五年级数学小数加减法计算题(简便计算) 13.6+7.84+6.4 38.7-14.47-5.53 8.5+9.9 1.31+4.7+0.69+5.3 1.25+3.7+0.75 5.6-0.18-1.2 7.08+16+8.2 10+0.009+0.191 3.75-0.75-1.25 80-19.4-8.09-3.51 5.6+0.5-5.6+0.5 7.2+5.6-2.8 34.5-(17.2+4.5) 27.3+73.2+72.7 585+189+215 5.85-1.75- 0.25 768-274-126 5.85+1.89+2.15 24.8+14.6+15.4 42.5-22.17-7.83 3.8+1.37+6.2+12.63 45.55-(6.82+15.55) 34.52-17.87-12.23

4.57+3.17+3.43+ 5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5 3.45+8.7+16.55+1.3 8.54-5.96 27.38-5.34+2.62-4.66 21.63-(8.5+9.63) 45.55-(6.82+15.55) 34.52-17.87-12.23 4.7+3.17+3.43+ 5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5 3.45+8.7+1 6.55+1.3 2 7.38-5.34+2.62-4.66 21.63-( 8.5+ 9.63)

4.32-(1.26+2.34) 2.5+3.25+0.75+7.5 2.53+1.79+ 3.47 10.08- 4.79-1.21 17.05-(2.05-6.4) 3.73+5.28+ 4.27+4.72 103 +10017+100029 108米-1008米-1000 8米 3元5角+2元5角-1元8角3分 9.4+0.3-6.4 15.25+4.72+4.75+5.28 34.82-(4.82+15.2) 12.7-4.8-5.2 3.1+25.78+6.9 73.8-1.64-13.8-5.36 45.55-(6.82+15.55) 34.52-17.87-12.23 4.57+3.17+3.43+ 5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5

(完整版)四年级小数加减法口算练习题.doc

1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1-0.3= 3.4-1.5= 1.9-0.9= 3.5-2.4= 0.36+0.64= 3.5+ 4.2= 6-0.5= 2.7-0.4= 0.8+ 0.7= 4.5-3= 7.8-1.1= 1.5 -0.5= 1-0.9= 2.3 +0.6= 0.9 +0.8= 1.9 -0.9= 3.5 - 2.4= 0.36 +0.64= 0.96 -0.3= 8.65 -6.31= 2.5+0.9= 1.2-0.5= 7.8+1.6= 0.39+0.15= 3-1.4= 4.7-2.8= 7.2-6.45= 15-0.48= 6.77-1.78= 3.45+5.75= 3.40+58.20= 49.80+49.20= 111.6-99= 7.8+21.02= 5.6-1.42= 12.5+0.9= 4.5-2.83= 3.75+2.25= 2.98+0.56= 12.53+4.67= 6.07+4.89= 5.64-1.78= 10.2-6.45= 5-0.41= 0.3+1.5= 2.5+9.8= 7.6+1.3= 4.4+ 5.7= 2.3+7.7= 5.7+3.1= 7.69+2.31= 9.16+2.64= 5.68+12.22= 16.8+16.5= 26.3+14.6= 6.9+3.4= 52.3+64.7= 12.75-5.3= 8.24+16.93= 0.75 +0.4= 20+0.78= 4.8 +4.2= 5.7 -3= 4.9 -1.7= 1.34 + 0.8= 2- 0.75= 8.7 +0.03= 0.2 - 0.09= 8.5 + 2.5= 2.4 - 1.4= 0.68 +0.42= 7.82 -7.2= 2+9.1= 0.48 +0.52= 8.1 - 5.1= 0.78 -0.24= 0.8 + 0.18= 0.89 -0.25= 1-0.98= 0.9 + 0.1= 1-0.8= 4.5 - 4= 5.6 + 4= 10-4.4= 6+6.6= 9.5 - 2.7= 1-0.55= 3.7 + 4.8= 7+3.3= 3.25+0.75= 2.7 + 3.9=

五年级小数加减乘除口算题

3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 1.32×8= 0.7×8= 10.3×2= 5×0.6=0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05= 0.13×7= 0.21×100= 0.7×4= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4= 9.5-5= 330×9= 9.53-1.53= 9.5-0.5= 1

3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8= 480÷40= 0.53÷100= 5.1+2.3= 125×80= 0.078÷10= 0.52+0.4= 70×12= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2= 3.5+ 4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0= 2

四年级小数加减法口算题

1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1-0.3= 3.4-1.5= 1.9-0.9= 3.5- 2.4= 0.36+0.64= 3.5+ 4.2= 6 -0.5= 2.7-0.4= 0.8+ 0.7= 4.5-3= 7.8-1.1= 1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1.9-0.9= 3.5 -2.4= 0.36+0.64= 0.96-0.3= 8.65-6.31= 2.5+0.9= 1.2-0.5= 7.8+1.6= 0.39+0.15= 3-1.4= 4.7-2.8= 7.2-6.45= 15-0.48= 6.77-1.78= 3.45+5.75= 3.40+58.20= 49.80+49.20= 111.6-99= 7.8+21.02= 5.6-1.42= 12.5+0.9= 4.5-2.83= 3.75+2.25= 2.98+0.56= 12.53+4.67= 6.07+4.89= 5.64-1.78= 10.2- 6.45= 5-0.41=0.3+1.5= 2.5+9.8= 7.6+1.3= 4.4+5.7= 2.3+7.7= 5.7+ 3.1= 7.69+2.31= 9.16+2.64= 5.68+12.22= 16.8+16.5= 26.3+14.6= 6.9+3.4= 52.3+64.7= 12.75-5.3= 8.24+16.93=

0.75+0.4= 20+0.78= 4.8+4.2= 5.7-3= 4.9-1.7= 1.34+0.8= 2-0.75= 8.7+0.03= 0.2-0.09= 8.5+2.5= 2.4-1.4= 0.68+0.42= 7.82-7.2= 2+9.1= 0.48+0.52= 8.1-5.1= 0.78-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.9+0.1= 1-0.8= 4.5-4= 5.6+4= 10-4.4= 6+6.6= 9.5-2.7= 1-0.55= 3.7+4.8= 7+3.3= 3.25+0.75= 2.7+3.9= 0.7+0.9= 0.9+1= 14.6-0.4= 10-0.1= 14+0.78= 3+2.7= 5-0.08= 1.64+2.35= 1.1-1= 8.34-6.22= 1.3+4.3= 7.2+6.9= 9.3-8.8= 4.4+15.99= 19.8-5.6= 96.3-56.2 = 79.2+56.8= 1.9+25.793= 88-69.21= 136.5-105= 73.4+52.1= 93.1-20.9= 63.1-11= 0.33+9.8= 7.8+6.9= 0.2+2.7= 5.6+4.4= 9.4+0.06= 0.7+0.4= 0.5-0.45= 10-0.1= 1.8-0.9= 1 2.6-1.2= 17+0.33= 1.01+0.6=

四年级小数加减法口算练习600题

4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6- 5.93= 6.8-3.77= 7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31= 8.11-5.2= 9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=7.9-3.666=4.89-3.03= 3.99+9.58= 5.51+9.41= 6.36+5.28= 4.74+7.79= 5.1+1.2= 8.6-5.4= 4.4+ 5.4= 7.2-1.2= 7.8-5.5= 7.1-6.7= 1.5-1.09= 3+4.39= 1.7+4.68= 5.2-3.42= 9.4+4.6= 5.52-2.8= 7.43+7.3= 4.6-4.07= 3.99-3.06= 7.85+7.501= 7.538+9.51= 3.94-1.54= 5.23+4.845= 8.76-3.69= 9.8-2.6= 5.44+8.38= 9.49+6.44= 2.5+5.3= 6.3-1.9= 9.7+4.9= 2.2+4.4= 9.4-4.3= 6.3-4.26= 2.9+9.2= 9.4+8.8= 4.5-1.85= 4.28-4.21= 5.26-2.5= 1.27+3.5= 9.65-4.5= 2.208+4.4= 6.339-1.48= 5.331+7.91= 6.49+4.97= 5.68+3.216= 1.28+4.5= 9.34-1.49= 5.29-5.09= 7.92+9.92= 5.86+5.69=

9.3-7.5=2.5+3.7=9.8-4.2=6.3-2.5=9.5-8.45=4.7-4.33=4.7+9.36=6.54-1= 5.6-4.42=3.36-1.77=5.67-5.6=4.49-1.6=9.75-8.01=2.06+8.46= 4.16+2.764= 5.52-1.1=5.81+5.09=8.21+9.22= 7.53+4.83= 6.91-6.16= 5.6-4.241= 7.05-5.075= 3.12+2.09= 8.44-1.71= 8.74+4.89= 9.52-7.99= 3.59+8.35= 5.9+8.9= 7.65-6.87= 7.84-2.06= 9.14+5.26= 7.77+5.55= 2.34+1.06= 8.94-1.07= 9.21-5.67= 4.83-4.2= 4.73+7.51= 4.88-1.05= 7.31+2.79= 8.82+4.56= 6-3.93= 5.86-5.36= 9.61-2.16= 6.24-3.37= 1.62+1.47= 5.32+ 6.17= 5.29-4.85= 7.84+6.77= 5.41-1.26= 7.83-1.39= 8.4+2.36= 8.56+4.49= 6.43+5.24= 5.27-4.59= 8.49+2.82= 4.87+3.45= 2.86-1.29= 9.85-8.21= 4.04+9.53= 6.62+6.33= 6.48-3.47= 2.59+5.78= 7.03-4.75= 9.21-3.91= 3.3+1.27= 7.15+9.04= 5.15+2.01= 7.21+8.84=

四年级小数加减法练习题

8.44-1.71= 8.74+4.89= 9.52-7.99=3.59+8.35=5.9+8.9=7.65-6.87=7.84-2.06=9.14+5.26=7.77+5.55=2.34+1.06=8.94-1.07=1.28+3.47=9.21-5.67=4.83-4.2=4.73+7.51=4.88-1.05= 7.31+2.79= 8.82+4.56=6-3.93=5.86-5.36=9.61-2.16=1.62+1.47= 5.32+ 6.17= 5.29-4.85= 7.84+6.77= 5.41-1.26= 7.83-1.39= 8.4+2.36= 9.49+6.44= 8.56+4.49= 6.43+5.24= 5.27-4.59= 8.49+2.82= 4.87+3.45= 2.86-1.29= 9.85-8.21= 4.04+9.53= 6.62+6.33= 6.48-3.47= 2.59+5.78= 7.03-4.75= 9.21-3.91= 7.15+9.04= 5.15+2.01= 7.21+8.84= 6.21+6.49= 1.71+6.08= 1.58+3.17= 5.08-3.23= 3.09+6.49= 9.77-5.61= 7.8-6.95= 3.24-1.11= 5.09-1.97= 5.31-4.98= 1.73+1.05= 7.26-6.61= 7.59+6.17= 2.83-1.68= 7.45+9.39= 4.38-1.86= 4.84+4.74= 7.05-5.05= 9.59-4.84= 7.69-1.51= 3.87+1.71= 8.16-2.68= 7+7.06= 7.6-5.35= 3.5-1.92= 8.51-4.14= 5.78-5.29= 3.24+2.87= 2.23+9.08= 5.43+4.23= 6.43+9.07= 8.8+5.09= 7.14-5.75= 3.04+2.85= 5.19+2.48= 1.37+7.28= 4.83-4.8= 3.2+8.5= 3.2+3.07=

小数加减法口算题

8.60-6.39= 8.49+6.71= 8.06+1.37= 2.91+5.54= 2.44+4.86= 17.40-4.04= 0.45+5.47= 7.68-6.50= 3.83+9.45= 3.90-2.76= 6.01+5.39= 2.98+3.26= 6.97-5.97= 8.25- 4.64= 5.82-4.73= 8.78-0.52= 1.27+0.31= 8.42-7.04= 1 6.76+6.61= 0.41+0.95= 4.15+7.08= 2.59+9.10= 3.51+9.00= 4.54+2.55= 8.70+1.16= 1.31+ 5.61= 7.21-0.77= 8.64-7.85= 8.68+0.84= 2.62+3.19= 5.93-1.20= 3.66+5.90= 6.14-2.01= 5.58+0.13= 5.15-4.79= 5.29+6.33= 5.86-1.95= 3.79-3.47= 8.89-0.20= 7.42+9.92= 3.58-2.87= 7.31-2.51= 8.81-5.75= 6.67-2.72= 3.04+5.71= 1.73+ 4.32= 4.47+9.24= 8.53+3.94= 8.36-3.72= 6.78-1.84= 6.35-2.83= 4.36+7.50= 7.57+6.82= 5.18+2.34= 8.74- 6.93= 7.96+2.29= 4.58+5.79= 1.05+9.02= 4.30-4.19= 4.94-2.06= 7.93-4.75= 6.03-2.94= 4.62+3.02= 9.32+3.40= 5.43+3.23= 3.55+5.33= 8.21-4.90= 2.38+2.40= 9.28+1.69= 6.89-0.88= 4.97+7.29= 3.34+4.51= 6.29+0.67= 9.60+0.73= 2.23+5.50= 9.81-0.09= 2.80+6.46= 7.74+1.48= 4.22-2.66= 8.28+7.36= 7.48-6.52= 4.64-3.25= 5.62+2.82= 6.63+7.16= 5.94-0.36= 8.80+7.97= 7.87+9.72= 8.76+0.75= 7.37-4.92= 7.52-1.82= 3.42+6.99= 4.06+4.85= 7.55+7.05= 9.40-8.83= 7.41-2.14= 2.53+4.77= 8.23-2.35= 4.45+6.35= 1.00+4.02= 5.20-1.50=

五年级小数加减法练习题

1、口算。 0.7+0.9= 0.8+0.6= 8.24+3.76= 4.1-3.8= 14+0.78= 14.6-0.34= 1.3+8.56= 0.8-0.55= 4-0.04= 1-0.03= 30.5+3.05= 0.8-0.45= 0.78+2.2= 5-0.08= 3.25+0.75= 10-0.1= 1.5-0.5=1-0.9= 2.3+0.6=0.9+0.8= 1.9-0.9= 3.5- 2.4= 0.36+0.64=0.96-0.3 3.5+ 4.2= 6 -0.5= 2.7-0.4= 1-0.3= 0.8+ 0.7= 4.5-3= 7.8-1.1= 3.4-1.5= 1.5-0.5=1-0.9= 2.3+0.6=0.9+0.8= 1.9-0.9= 3.5 - 2.4= 0.36+0.64=0.96-0.3= 1.5-0.5=1-0.9=2.3+0.6=0.9+0.8= 1.9-0.9= 2、计算下列各题 8.65-6.31= 10-7.64= 13.6+8.46= 0.99+1.1= 1.23+6.52= 5.32-0.93= 6.35-5.23= 1.23+5.69= 1.26+5.21= 0.96-0.23= 7.26-4.93= 2.16-0.23= 9.28+7.32= 5.2-0.9= 2.65+9.32= 4.63+8.92= 7.65-6.23= 8.28+4.75= 9.23+5.45= 6.23-4.53= 6.52+2.63= 4.62+8.95= 7.24+6.21= 8.52+4.65= 10- 3.65= 3.2+1.73=18.7+3.14=23.5-2.8=3、脱式计算,能简便的要简便简便计算。(注意书写整洁) 45.55-(6.82+15.55)34.52-17.87-12.23 3.6-1.28+3.09 4.32-(1.26+2.34)2.5+3.25+0.75+7.5 4.57+3.17+3.43+ 5.83 23.75-8.64-3.36 17.83-9.5-7.83-0.5 3.45+8.7+1 6.55+1.3 8.54-5.96 27.38-5.34+2.62-4.66 21.63-(8.5+9.63)3.6-1.28+3.09 4.32-(1.26+2.34)2.5+3.25+0.75+7.5 4、列式计算:甲数是15.24,比乙数多7.6,乙数是多少?2、3.58加上7.08与5.1的差,和是多少? 5、解决问题: 地球表面积是5.1亿平方千米,其中3.62亿平方千米是海洋面积,其余的是陆地面积,海洋面积比陆地面积多多少亿平方千米? 小红用20元钱买文具,买钢笔用去6.7元,买文具盒用去9.8元,还剩下多少钱? 爸爸用两条长度分别是1.27米、1.35米的绳子接起来捆报纸。接口处共用去绳子0.25米,接好后的绳子有多长? 一桶油连桶共重12.65千克,用去一半后,连桶还重6.85千克,原来的桶里有油多少千克? 学校举行跳高比赛,小华跳了1.05米,小明跳了1.12米,小兵跳了1.21米,小春跳了1.1米。请把他们的成绩按名次从高到低排列出来。 小虎早上从家到学校上学,要走1.3千米,他走了0.3千米后发现没有带数学作业本,又回家去取。这样他比平时上学多走了多少千米? 小虎给妹妹2.45元钱后,妹妹还是比他少0.24元。原来妹妹比小虎少多少钱? 小虎给妹妹2.45元钱后,妹妹还是比他多0.24元。原来妹妹比小虎少多少钱? 一瓶油连瓶重3.4千克,用去一半后,连瓶还重1.9千克。原来有油多少千克?瓶重多少千克? 乙地在甲、丙两地正中间,一辆汽车从甲出发行48.5千米后离乙还有14.5千米,这时汽车离丙地还有多少千米? 某人买一件物品,付给营业员50元,营业员把这件物品标价的小数点看错了一位,找给他46.75元,他说找多了。这件物品的标价是多少元?实际要找回多少钱?

五年级小数加减乘除混合运算计算题练习题95192

小数混合运算专项训练 1、解方程。 (1)5x=450 (2)12(6-x)=42 (3)1.2×6+4x=12 (4)8.5x-x=22.5 2、用简便方法计算。 (1)0.25 ×3.2×12.5 (2)36×10.1 (3)0.25×44 (4)22.2×4+17.8×4 3、用脱式计算。 (1)2.6+1.4×1.5-1.5 (2)(37-3.6÷4.8)÷12.5(3)2.6+2.4×(1.4-1.05)(4)15.6÷16×(0.25+1.25)30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24× 3.5 20×[(2.44-1.8)÷0.4+0.15]

28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1 777×9+1111×3 0.8×[15.5-(3.21+5.79)] (31.8+3.2×4) ÷ 5 31.5×4÷(6+3) 0.64×25×7.8+2.2 2÷2.5+2.5÷2 36.25÷4.25×9.9 5180-705×6 24÷2.4-2.5×0.8 (4121+2389)÷7 671×15-974 469×12+1492 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.93 0.4×0.7×0.25

0.78+5.436+1 4. 8× 5÷4+1÷4 9. 9x5÷6+5÷6 10. 3÷4x8÷9-1÷3 14.31x5÷6-5÷6 16. 5÷9x18-14x2÷7 20.3x2÷9+1÷3 35. 95÷(64-45)36.178-145÷5×6+42 7.2÷0.8-1.2×5 6.5×(4.8-1.2×4)28-(3.4+1.25×2.4) 2.55× 7.1+2.45×7.1 777×9+1111×3 (31.8+3.2×4)÷5 31.5×4÷(6+3) 0.64×25×7.8+2.2 2÷2.5+2.5÷2 194-64.8÷1.8×0.9 36.72÷4.25×9.9 5180-705×6 24÷2.4-2.5×0.8

四年级小数加减法口算练习题

1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1-0.3= 3.4-1.5= 1.9-0.9= 3.5-2.4= 0.36+0.64= 3.5+ 4.2= 6-0.5= 2.7-0.4= 0.8+ 0.7= 4.5-3= 7.8-1.1= 1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1.9-0.9= 3.5 -2.4= 0.36+0.64= 0.96-0.3= 8.65-6.31= 2.5+0.9= 1.2-0.5= 7.8+1.6= 0.39+0.15= 3-1.4= 4.7-2.8= 7.2-6.45= 15-0.48= 6.77-1.78= 3.45+5.75= 3.40+58.20= 49.80+49.20= 111.6-99= 7.8+21.02= 5.6-1.42= 12.5+0.9= 4.5-2.83= 3.75+2.25= 2.98+0.56= 12.53+4.67= 6.07+4.89= 5.64-1.78= 10.2- 6.45= 5-0.41= 0.3+1.5= 2.5+9.8= 7.6+1.3= 4.4+5.7= 2.3+7.7= 5.7+3.1= 7.69+2.31= 9.16+2.64= 5.68+12.22= 16.8+16.5= 26.3+14.6= 6.9+3.4= 52.3+64.7= 12.75-5.3= 8.24+16.93= 0.75+0.4= 20+0.78= 4.8+4.2= 5.7-3= 4.9-1.7= 1.34+0.8= 2-0.75= 8.7+0.03= 0.2-0.09= 8.5+2.5= 2.4-1.4= 0.68+0.42= 7.82-7.2= 2+9.1= 0.48+0.52= 8.1-5.1= 0.78-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.9+0.1= 1-0.8= 4.5-4= 5.6+4= 10-4.4= 6+ 6.6= 9.5-2.7= 1-0.55=

四年级小数加减法口算练习题.docx

06+8.73 = 5.2-3.42 =9.4-4.3 = 5.86+5.69 =8.96-2.404 =9.4+4.6 = 6.3-4.26 = 5.7-3.2 =3.782 +5.63 = 5.52-2.8=8.7+7.76 =9.3-7.5 = 7.9-3.666 = 2.21+5.6= 2.9+9.2 = 2.5+3.7 = 8.459 -8.11 =7.43+7.3=9.4+8.8 =9.8-4.2 =4.89-3.03 = 4.6-4.07= 4.5-1.85 = 6.3-2.5 =3.99+9.58 = 3.99-3.06 = 4.28-4.21 =9.5-8.45 = 5.51+9.41 =7.85+7.501 = 5.26-2.5 = 4.7-4.33 = 6.36+5.28 = 7.538 +9.51 = 1.27+3.5 = 4.7+9.36 = 4.74+7.79 = 3.94-1.54 =9.65-4.5 = 6.54-1= 5.1+1.2 = 5.23+4.845 = 2.208 +4.4= 5.6-4.42=8.6-5.4 =8.76-3.69 = 6.339 -1.48 = 3.36-1.77 =4.4+5.4 =9.8-2.6 = 5.331 + 7.91 = 5.67-5.6=7.2-1.2 = 5.44+ 8.38 = 6.49+4.97= 4.49-1.6=7.8-5.5 = 9.49+6.44 = 5.68+3.216 =9.75-8.01 =7.1-6.7 = 2.5+5.3 = 1.28+4.5 = 2.06+8.46 =1.5-1.09 = 6.3-1.9 =9.34-1.49= 4.16+2.764 =3+4.39 =9.7+4.9 = 5.29-5.09= 5.52-1.1=1.7 +4.68 = 2.2 +4.4 =7.92 +9.92 = 5.81 +5.09 =

(完整)四年级小数加减法计算题

四年级下册计算题库(一)——小数的加法和减法 1.小数数位相同的加减法(竖式计算) 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 5.48- 3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 9.03-8.57= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 5.16+7.89= 26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78= 5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 62.1-17.07 1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 5.94+10.7= 12.03+0.875= 37.8+3.02= 0.704-0.25= 10.1-0.55=10+10 .1= 27+8.03= 26+7.98= 13.99+1= 7.88+2 = 95-9.85= 20-9.42= 35.09-11= 96.85-85= 45.45-45= 2.小数加减混合运算(递等式计算) 5.03-2.5+0.96 22.8-5.23-9.125 23.66+4.34-3.56 5.6-0.81-1.29 15.9+3.26+4.17 67.2+41.5-71.39 10.75+0.4-9.473 16.23+8.92-7.56 50-28.5-13.45 13.79-9.653+170.57 1.5+0.68-0.306 72.8-8.6+5.84 20.8-(15.98-3.9)32.5+(5.07+6.13) 3.52-( 4.66-3.82) 3.小数加减简便运算(递等式计算) 0.9+1.08+0.92+0.1 5.26+3.43+0.74 5.6+2.7+4.4 0.15+7.62+7.85 51.27-8.66-1.34 48.14-2.43-7.57

小数加减法口算题60道

小数加减法口算题60道 时间:10分钟每题2分,共120分成绩:______ (1) 1.5 + 3.5 = (2) 1.4 - 0.8 = (3) 23.6 + 23.5 = (4) 0.8 - 0.55 = (5) 6.7 + 2.5 = (6) 0.3 + 1.652 = (7) 1 - 0.03 = (8) 3.6 - 1.8 = (9) 0.13 + 0.4 = (10) 14 + 0.78 = (11) 9 - 4.8 = (12) 9.8 + 1.5 = (13) 5 - 0.92 = (14) 8.7 + 3.4 = (15) 5.8 + 6.2 = (16) 10 - 0.1 = (17) 0.6 + 1.5 = (18) 3.4 - 2 = (19) 8.6 + 9.7 = (20) 8.4 - 7.5 = (21) 2.6 + 9.6 = (22) 2.2 + 3.9 = (23) 42.3 + 15.9 = (24) 7.3 + 5.9 = (25) 4.1 - 3.8 = (26) 9.8 - 1.5 = (27) 4.4 + 5.8 = (28) 0.7 - 0.27 = (29) 9.25 + 1.7 = (30) 7.1 - 6.7 = (31) 7.8 + 1.23 = (32) 8.8 - 2.69 = (33) 9.4 - 0.9 = (34) 8.3 + 3.6 = (35) 1.3 + 8.56 = (36) 7.7 + 7.09 = (37) 7.6 + 2.4 = (38) 30.5 + 3.5 = (39) 4 + 8.2 = (40) 8.3 - 4.4 = (41) 4.8 + 8.7 = (42) 6.2 + 9 = (43) 6.2 - 2.7 = (44) 30.5 - 3.05 = (45) 0.7 + 0.97 = (46) 1.5 + 3.5 = (47) 1.3 + 8.56 = (48) 9.1 - 8.6 = (49) 30.2 - 3.3 = (50) 8.24 + 3.76 = (51) 4 - 0.12 = (52) 4.8 + 2.4 = (53) 8.88 - 2.69 = (54) 8 - 3.52 = (55) 4.3 - 1.6 = (56) 0.3 - 0.152 = (57) 9.8 - 0.9 = (58) 45.6 + 0.125 = (59) 53.9 - 32.1 = (60) 9.4 - 4.9 =

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