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50以内加减法口算练习题

姓名---------- 时间----------50题答对---------题

27+14= 21+22= 49-14= 48-19= 45-22=

48-19= 19+22= 37+11= 29-14= 44-20= 22+11= 38+12= 20+19= 41+7= 38+6=

49-9= 48-11= 32+10= 3+40= 6+24=

20+19= 11+19= 11+34= 10+29= 10+36=

1+16= 1+36= 1+44= 49-8= 48-17=

40+3= 40+9= 43-21= 44-17= 40+2=

36+8= 34+11= 36-18= 36+6= 37+9=

38-14= 34+9= 34-7= 34+11= 34+4=

35+15= 35-6= 30+20= 30-7= 30+13=

25+13= 28+20= 39-18= 40-17= 25+24=

21+18= 21+27= 21+19= 21-11= 19-19=

19+20= 19+28= 17+26= 17+30= 17+33=

16+40= 7+39= 36-14= 15+34= 16+29=

11+38= 49-40= 39-9= 49+1= 48-41=

38-19= 43-17= 28-23= 47+2= 43+0=

49-13= 47-9= 46+3= 41-18= 36-11=

16+0= 15+4= 45-3= 35+1= 41-22=

42+6= 21+1= 45-16= 40-24= 44-30=

49-37= 44-25= 34+3= 48-29= 13+4=

42-17= 32+8= 24-0= 48-41= 46-27=

41+6= 40-11= 31-19= 44-0= 33+13= 41-39= 40+10= 40+8= 40-30= 40-21=

40-39= 39-19= 39-1= 39+11= 39+5= 38+11= 38+9= 38-6= 38-9= 38+5=

37-17= 37-6= 37+12= 37+8= 37+8= 37-3= 37+11= 36+9= 36-4= 36+14= 36-12= 36+11= 36+11= 35+5= 35+14=

35-19= 35-6= 35+8= 34+14= 34+10=

33+13= 33+17= 33+10= 33-11= 33-9=

32+11= 32+17= 32-12= 32-21= 32+15= 20+19= 11+19= 11+34= 10+29= 10+36= 31+18= 31-11= 31+9= 31+19= 31-5=

30+20= 30-19= 30+16= 30+18= 29+21= 29-18= 29+11= 29-9= 29+20= 28+22= 28-13= 28+17= 28+23= 27+5= 27+19= 27-5= 27+14= 27+13= 27+12= 27+14= 26-5= 26-3= 26+14= 26+11= 26-2= 25+24= 25-11= 25-20= 25+23= 24+18= 24-11= 24+11= 24+8= 24+3= 23+23= 23+7= 22+19= 22+11= 22+8= 22-7= 20+26= 20+17= 20+16= 20-3= 20+29= 44-37= 44-25= 44+3= 43-29= 43+4=

19+29= 19+31= 18+12= 18+19= 18+23=

18-7= 18+31= 18-17= 17+33= 17+29=

17+26= 17+21= 17+17= 17-9= 17-3=

21+33= 16+20= 19+29= 18+26= 21+19=

36+13= 15+9= 33-10= 42-7= 36-14=

15+35= 12+33= 11+29= 10+25= 25+18=

15-7= 14+36= 14+33= 14+31= 14+27= 15+24= 24+20= 19+17= 31+15= 14+11=

14+7= 13+36= 13+34= 13+30= 13+28=

27-5= 27+14= 27+13= 27+12= 27+14= 48-19= 19+22= 37+11= 29-14= 24+18=

44-20=22+11= 38+12= 20+19= 28-13=

41+7= 38+6= 49-9= 48-11= 32-21=

32+10= 3+40= 6+24= 20+19= 39+5= 11+19= 11+34= 10+29= 10+36= 27+13=

1+16= 1+36= 1+44= 49-8= 33+13=

48-17= 40+3= 40+9= 43-21= 25+24= 44-17= 40+2= 36+8= 34+11= 43-29=

36-18= 36+6= 37+9= 38-14= 31-5= 34+9= 34-7= 34+11= 34+4=22+19= 23+7= 22+19= 22+11= 22+8= 22-7=

20+26= 20+17= 20+16= 20-3= 20+29=