三年级小数加减法竖式计算题库(5页).doc

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1、-三年级小数加减法竖式计算题库-第 5 页小数加减法的训练：（B）1.小数数位相同的加减法（竖式计算）27.8+4.8= 26.5+2.3= 3.6-2.5= 6.5-3.4= 15.3+13.5= 9.0-8.5= 5.5+4.5= 3.2-2.4= 11.6-7.3= 19.0-7.9= 7.5+0.4= 9.0-8.5= 5.8-3.5= 4.8+18.9= 10.3+58.7= 8.0-4.5= 8.5+1.5= 8.5= 1.7+2.8= 4.3-3.7= 4.3+2.9= 5.6+7.9= 4.7+2.5= 5.0-0.9= 3.7+2.3= 5.6-0.7= 13.8+5.7=

2、26.8+3.2= 6.0-4.9= 15.4+2.9= 10.2-8.5= 12.7+6.8= 7.3-2.2= 3.8+3.5= 3.0-2.9= 3.1-2.7= 7.1-3.7= 12.6+5.7= 7.4-5.5= 18.7+3.9= 9.6+4.8= 62.1-17.7= 5.6-0.8= 3.5-2.9= 11.4-7.8= 1.4-0.8= 1.4-0.8= 3.9+0.6= 43.5-27.8= 15.9-3.9= 75.6-3.5= 10.1-0.5= 5.9+10.7= 12.3+0.8= 37.8+3.2= 5.7-3.5= 10.8+10.8= 27.5+8.03=

3、26.3+7.9= 13.9+1.8= 7.8+2.5 = 3.7+3.6= 28.6-3.8= 10.5-0.8= 10.5-3.6= 20.2-5.9= 8.2-7.935.8= 95.3-9.8= 20.5-9.4= .8.9= 10.2-5.4= 45.2-6.5= 5.03-2.5= 22.8-5.3= 23.6+4.4= 3.5-4.6= 5.6-0.8= 15.9+3.6= 67.2+41.5= 50.2-28.5= 10.7+0.4= 16.3+8.9= 13.9-9.6= 1.5+0.8= 72.8-8.6= 5.6+7.9= 15.8-3.9= 5.7+6.3= 27.8+

4、4.8= 26.7+2.8= 3.6-2.8= 6.5-3.4= 15.3+13.5= 7.5+0.9= 5.5+4.5= 3.7-2.9= 11.5-7.9= 19.1-7.9=5.8-3.5= 4.8+18.9= 10.3+58.7= 8.3-4.6= 9.3-8.7= 4.3+2.4= 5.5= 1.5+2.8= 4.8-3.7= 4.7+2.5= 5.7-0.9= 5.6-0.7= 13.8+5.7= 26.8+3.2= 6.7-4.9= 3.7+2.6= 15.4+2.9= 10.2-8.7= 12.7+6.8= 7.3-2.5= 3.8+3.5= 3.5-2.9= 3.1-2.7=

5、 7.8-3.7= 12.6+5.7= 5.4-2.5= 18.7+3.9= 9.6+4.8= 62.1-17.7=5.7-0.8= 3.5-1.9= 11.4-7.3= 1.4-0.5= 3.9+0.6= 43.5-27.4= 15.8-3.9= 75.6-3.5= 10.1-0.5= 5.9+10.7= 12.3+0.8= 37.8+3.2= 3.7-1.5= 5.6-0.8= 15.9+3.6= 5.3-2.5= 22.8-523= 23.6+4.4= 4.6-3.8= 67.2+41.5= 72.8-8.6= 10.7+0.4= 16.3+8.9= 50.2-28.5= 3.8+9.8

6、=13.9-9.6= 1.5+0.8= 15.9-3.9= 32.5+5.7= 6.3-5.8= 27.8+4.3= 26.5+2.3= 3.6-2.8= 6.5-3.4= 15.3+13.5= 5.5+4.5= 3.7-2.9= 11.6-7.9= 19.1-7.9= 7.5+0.9=5.8-3.5= 4.8+18.9= 10.3+58.7= 8.3-4.6= 9.3-8.7= 8.5+1.5= 5.5= 1.7+2.8= 4.8-3.7= 4.3+2.4= 4.7+2.53= 5.7-0.9= 2.8= 13.8+5.7= 5.6+7.9= 26.8+3.2= 6.7-4.9= 3.7+2

7、.3= 15.4+2.9= 10.2-8.5= 7.3-2.5= 3.8+3.5= 3.5-2.9= 3.1-2.7= 12.7+6.8= 7.1-3.7= 12.6+5.7= 5.4-0.5= 18.7+3.6= 9.6+4.8= 5.6-0.8= 4.5-2.9= 11.4-7.3= 1.4-0.5= 62.1-17.7= 12.4-5.5= 3.9+0.6= 43.5-27.3= 15.2-3.9= 75.6-3.5= 5.9+10.7= 12.3+0.8= 37.8+3.2= 7.7-5.8= 10.1-0.5= 27.8+4.8= 26.7+2.8= 3.6-2.8= 6.5-3.4

8、= 15.3+13.5= 5.5+4.5= 3.7-2.9= 11.6-7.9= 19.1-7.9= 7.5+0.9=5.8-3.5= 4.8+18.9= 10.3+58.7= 8.3-4.6= 9.3-8.7= 8.5+1.5= 19.4-9.5= 1.7+2.8= 4.8-3.7= 4.3+2.4= 4.7+2.5= 2.9= 5.6-0.7= 13.8+5.7= 5.6+7.9= 26.8+3.2= 6.7-4.9= 3.7+2.6= 15.4+2.9= 10.2-8.7= 7.3-2.2= 3.8+3.5= 3.5-2.9= 3.1-2.7= 12.7+6.5= 7.8-3.7= 12

9、.6+5.7= 4.4-2.5= 18.7+3.9= 9.6+4.8= 5.7-0.8= 3.5-1.9= 11.4-7.3= 8.4-3.5= 62.1-17.7= 41.4-21.8= 3.9+0.6= 43.5-27.4= 15.8-3.9= 75.6-3.5= 5.9+10.7= 12.3+0.8= 37.8+3.2= 6.4-1.5= 10.1-0.5=10.8+10.1= 27.6+8.3= 26.5+7.8= 13.9+1.8= 7.8+2.5 = 28.9-3.5= 10.9-0.8= 10.5-0.6= 20.2-0.9= 8.6-7.9= 95.2-9.8= 20.6-9.4= 35.9-11.8= 96.8-85.9= 45.5-32.9= 10.1-5.4= 45.3-5.5= 3.5+3.8= 25.2-5.9= 12.8+6.5=5.3-2.5= 22.8-5.3= 23.6+4.4= 5.6-1.9= 15.9+3.6= 67.2+41.5= 10.7-9.4= 16.3+8.9= 50.4-28.5= 13.2-9.6= 1.5+0.6= 72.8-8.6= 20.8-15.8= 32.5+6.3= 8.5-4.6= 4.2-3.5= 4.5-0.8= 23.4-5.8= 13.4-6.8= 15.3+4.9=