一年级(下)数学口算达标模拟

一 、口算

38+2= 7+54= 75+8= 16+8= 98-9=

27+5= 81-4= 91-9= 5+76= 23-8=

40-6= 95-8= 13-5= 72-9= 4+68=

87-8= 34+7= 38+7= 54+8= 73+9=

57+5= 42-6= 27-9= 80-7= 64-7=

43-6= 57-8= 22-3= 25+8= 85+9=

52-3= 8+24= 9+34= 84+7= 83-5=

26+7= 30-1= 51-5= 21-9= 3+38=

84-8= 73-8= 30-9= 7+45= 57+4=

31-5= 57+6= 7+43= 35-8= 35-7=

39+8= 42-7= 8+47= 38+6= 4+47=

5+35= 54-8= 83-6= 28-9= 72-7=

44-7= 3+38= 36+9= 9+27= 8+74=

46+7= 90-4= 77-8= 34+8= 73-9=

60-2= 63-7= 94-7= 75-8= 7+64=

45-7= 61+9= 8+35= 53-4= 32-8=

52+9= 24-9= 46-8= 74+8= 53-7=

36-9= 89+6= 88+6= 81-3= 5+39=

3+67= 55-8= 9+43= 6+35= 55-6=

32-7= 25+9= 76-8= 65-9= 16+9=

二、用竖式计算。 做( )题 对( )题

38 + 22 = 42 - 9 = 9 + 54 = 57 – 29 =

70 – 38 = 28 + 37 = 74 – 39 = 36 + 47 =

65 – 6 = 67 + 8 = 56 – 24 = 91 – 19 =