小数加减法计算题100道.docxVIP

小数加减法计算题100道

1.3.25+4.7=

2.6.82.46=

3.8.52+1.3=

4.9.245.68=

5.4.36+7.89=

6.12.53.26=

7.7.8+2.14=

8.15.69.32=

9.9.75+6.28=

10.11.24.5=

11.2.35+8.9=

12.6.483.27=

13.4.56+5.43=

14.10.86.37=

15.3.21+7.68=

16.12.964.52=

17.8.14+2.97=

18.16.359.=

19.5.6+4.8=

20.13.57.24=

21.1.24+9.76=

22.7.894.32=

23.3.6+6.4=

24.11.228.56=

25.2.45+8.55=

26.14.966.78=

27.9.81+3.19=

28.17.512.34=

29.6.3+5.7=

30.12.69.87=

31.4.62+5.38=

32.9.753.64=

33.7.2+2.8=

34.13.467.89=

35.3.33+6.67=

36.15.288.12=

37.8.88+1.12=

38.16.410.6=

39.5.25+4.75=

40.11.116.54=

41.2.78+7.22=

42.8.454.89=

43.6.6+3.4=

44.12.349.87=

45.4.44+5.56=

46.16.811.2=

47.9.9+0.1=

48.18.3613.25=

49.6.15+3.85=

50.12.757.6=

51.3.96+6.04=

52.10.585.42=

53.8.1+1.9=

54.14.79.3=

55.5.55+4.45=

56.17.6412.36=

57.10.2+0.8=

58.19.514.2=

59.7.32+2.68=

60.13.858.15=

61.4.41+5.59=

62.11.226.78=

63.9.3+0.7=

64.15.10.14=

65.6.66+3.34=

66.18.4513.55=

67.10.5+0.5=

68.20.415.6=

69.8.64+1.36=

70.14.259.75=

71.5.29+4.71=

72.12.487.52=

73.10.6+0.4=

74.16.311.7=

75.7.77+2.23=

76.19.1614.84=

77.11.1+0.9=

78.21.816.2=

79.9.81+0.19=

80.15.4510.55=

81.8.05+1.95=

82.13.628.38=

83.6.18+3.82=

84.17.7312.27=

85.10.85+0.15=

.20.215.8=

87.9.36+0.64=

88.14.789.22=

89.7.49+2.51=

90.12.647.36=

91.10.75+0.25=

92.16.8911.11=

93.8.22+1.78=

94.18.0513.95=

95.11.43+0.57=

96.21.3616.64=

97.9.64+0.36=

98.15.1910.81=

99.7.83+2.17=

100.13.288.72=

技巧分享：

在进行小数加法时，确保小数点对齐，这样就能更容易地加上相同的数位。

对于小数减法，同样需要对齐小数点，并且在需要时进行借位。

记得在计算完毕后，检查答案是否合理，比如小数点后的位数是否正确。

额外练习：

如果你发现某些类型的题目对你来说特别困难，不妨多