一学年50以内加减法口算理解练习知识题(幼小衔接)

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50以内加减法口算练习题(一)

姓名： 时间： 50题答对 题

6 +27 = 35 -15 = 10 + 7 = 38 - 30 = 44 -23 =

10+35 =

47-43 =

1 +18 =

32-12 =

30-26 =

16+ 8 =

20+25 =

30-27 =

43-33 =

9 + 15 = 42 - 9 = 26 +23 = 9 +26 = 26 -16 = 11+22 = 14- 2 = 36 -33 = 29 -27 = 47 - 45 = 27 + 2 = 49 - 17 = 46 - 23 = 21 - 16 = 6 + 30 = 2 + 27 = 40 - 7 = 3 + 42 = 17 + 11 = 18 + 5 = 35 - 34 = 26 - 0 = 18 +21 = 24 - 23 = 22 + 9 = 0 + 39 = 38 - 24 = 23 -14 = 20 - 7 = 16 - 9 = 2 +17 = 34+ 3 = 23 +15 = 33+15 = 35-25 = 10+34 = * *

50以内加减法口算练习题(二)

姓名： 时间： 50题答对 题

21+18= 21+27= 21+19= 21-11= 19-19= 19+20= 16+40= 11+38= 48-19= 47-13= 46+0= 44+6= 44-37= 19+28= 17+26= 16+39= 16-14= 49-40= 49-9= 49+1= 48-17= 48-23= 47+2= 47-9= 46+3= 46-18= 45+4= 45-3= 45+1= 44+1= 44-16= 44-24= 44-25= 44+3= 43-29= 17+30= 15+34= 48-41= 47+0= 46-11= 45-22= 44-30= 43+4=

17+33=

15+29=

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42-17= 42+8= 42-0= 42-41= 42-37=

50以内加减法口算练习题(三)

姓名： 时间： 21+16= 37-11= 41-19=

41-39= 40+10= 16+8=

40-39= 39-19= 39-1=

38+11= 38+9= 38-6=

37-17= 37-6= 37+12=

37-3-9= 37+0+11= 36+9=

36-3-12= 36+11= 36+15=

35-19= 35-6= 35+8=

33+13= 33+17= 33+13= 50题答对 题

41-11= 27+12= 40-30= 40-21= 39+11= 39+5= 38-9= 38+5= 37+8= 37+2+8= 36-4= 36+14= 35+5= 35+14= 34+14= 34+10= 33-11= 33-9=