一年级数学下册口算练习题

发布时间:2018-12-11 07:02:31   来源:文档文库   
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口算(1 姓名:

52+4= 34+2= 97+1= 30-4= 36+4=

8+13= 47-9= 26-3= 34+2= 47-5=

69+2= 36+7= 34+8= 15+9= 19+6=

6+77= 37+8= 55+14= 85-8= 89+4=

20+75= 75+6= 19+7= 8+34= 48-9=

口算(2

28+3= 9+33= 19+2= 67-60= 5+45=

72-9= 14-8= 64-9= 32-5= 64-8=

70-4= 55-9= 55-6= 20-3= 26-7=

23-6= 42-8= 83-8= 90-9= 65-7=

44-6= 43-5= 12-7= 85-9= 71-9=

口算(3

48-6= 82+13= 94-54= 99-29= 49-17=

75-44= 72- 6= 63-19= 11+23= 48-22=

52+16= 42+23= 37-9= 70+22= 13+71=

47-44= 28+7= 92-40= 81-3= 86-42=

62-10= 66-20= 35+10= 36-10= 89-30=

口算(4

54+40= 54-30= 53-40= 11-10= 86-70=

19-10= 29-20= 18+40= 61-30= 99-10=

26+30= 75-6= 26+10= 81-10= 98-80=

88-2= 82-9= 69-2= 12-8= 84-40=

7+28= 67-10= 23+4= 43+6= 73-1=

口算(5

78-7= 51+9= 33+2= 71+7= 59-5=

31+9= 86+3= 25+4= 59-4= 90+5=

77- 6= 23+9= 59+3= 56-8= 78+7=

89+7= 85-6= 97+7= 65+6= 73-8=

9+86= 49+3= 4+68= 79+5= 86+7=

口算(6

13+8= 55+7= 18+9= 99-3= 48+4=

60-3= 15-9= 84-6= 11-6= 33-6=

64-8= 50-5= 22-6= 52-8= 93-4=

10-5= 40-4= 30-2= 42-6= 93-8=

50-1= 41-5= 80-5= 64-9= 15-9=

口算(7

39-22= 59-15= 16+64= 36-13= 89-7=

82-61= 87-54= 67-65= 80-6= 71-32=

46+31= 11+28= 10+79= 68-11= 95-10=

49-34= 79-59= 68-18= 35+51= 11+40=

69-20= 11+80= 99-40= 55-50= 16+50=

口算(8

24+20= 45+20= 78-50= 93-50= 37+10=

87-10= 97-20= 18+80= 63-20= 19+80=

95-70= 45-20= 38+30= 35+30= 72-40=

78-8= 95-2= 96-6= 58-6= 72-2=

31+5= 96+3= 81+1= 99-2= 74-1=

口算(9

12-1= 44+5= 43-7= 81+7= 46+30=

37-5= 86-3= 31+60= 57+2= 40+6=

5+49= 44+8= 77+7= 15+6= 73- 9=

28+8= 39+8= 6+48= 59+7= 47+6=

76+6= 63- 8= 48+3= 56+8= 94- 9=

口算(10

47+8= 2+59= 49+9= 8+34= 49+3=

43-9= 85-8= 62-8= 80-3= 36-7=

62-9= 50-4= 31-4= 96-9= 32-8=

82-7= 40-2= 97-9= 62-4= 82-5=

51-6= 22-9= 30-8= 21-7= 68-9=

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