人教版小学六年级数学下册计算题专项训练23.docx

1、人教版小学六年级数学下册计算题专项训练23 3 5 20 20 39399 4 4 8 1 6 13.5 5.5 4.5 7 7 7 2 1 4 1 ( ) 18 4.5 3 6 3 3 4 1 1 20 ( ) 32.3 26 32.3 11 5 4 5 3 5 9 9 87101 4 4 5 1 7 28.3 3.7 6.3 4 8 8 6 1 3 4 ( ) 35 0.5 7 5 4 3 6 1 1 42 ( ) 43.4 9 43.4 30 7 6 5 8 1 25 25 59199 7 7 4 1 5 22.5 6.8 3.2 3 6 6 6 1 3 7 ( ) 40 9.5 5 8

2、 4 6 2 1 3 6 ( ) 18.6 7 18.6 14 3 2 4 5 5 23 23 17399 6 6 9 1 4 69.3 1.8 8.2 8 5 5 6 1 7 6 ( ) 25 7.5 5 5 6 7 4 1 2 20 ( ) 98.8 22 98.8 22 5 4 3 7 1 15 15 88101 8 8 4 1 5 71.3 6.2 3.8 3 6 6 4 1 1 6 ( ) 9 2.5 3 3 6 7 5 1 1 12 ( ) 69.9 27 69.9 21 4 3 4 4 2 5 5 46399 3 3 5 1 2 88.6 1.8 8.2 4 3 3 4 1 6

3、5 ( ) 6 4.5 3 2 5 6 6 1 1 20 ( ) 56.7 14 56.7 13 5 4 3 9 7 9 9 7099 8 8 5 1 4 17.5 1.6 8.4 4 5 5 5 1 7 1 ( ) 48 6.5 6 8 6 7 7 1 1 56 ( ) 85.9 12 85.9 11 8 7 5 5 7 5 5 71399 6 6 9 1 4 40.7 8.2 1.8 8 5 5 8 1 1 1 ( ) 49 2.5 7 7 4 6 7 1 1 56 ( ) 35.5 25 35.5 21 8 7 3 5 5 25 25 68201 4 4 9 1 3 19.8 8.1 1

4、.9 8 4 4 5 1 7 2 ( ) 30 2.5 6 5 8 3 3 1 1 12 ( ) 13.8 11 13.8 28 4 3 5 6 6 3 3 75399 5 5 6 1 7 75.3 2.3 7.7 5 8 8 4 1 5 4 ( ) 30 1.5 5 6 6 3 5 1 1 12 ( ) 92.5 15 92.5 26 4 3 4 4 4 3 3 39301 3 3 5 1 7 17.1 6.4 3.6 4 8 8 3 1 1 1 ( ) 32 6.5 4 8 7 8 5 1 1 30 ( ) 34.3 22 34.3 14 6 5 7 6 1 29 29 83101 5 5

5、 7 1 3 27.6 7.8 2.2 6 4 4 3 1 7 8 ( ) 24 2.5 4 6 8 7 6 1 1 20 ( ) 11.5 25 11.5 30 5 4 7 9 7 2 2 22299 8 8 6 1 2 74.8 9.3 0.7 5 3 3 8 1 1 7 ( ) 14 5.5 7 2 5 6 5 1 4 30 ( ) 45.8 18 45.8 12 6 5 5 3 3 3 3 17401 4 4 9 1 5 59.1 8.2 1.8 8 6 6 2 1 6 1 ( ) 15 5.5 3 5 7 8 7 1 7 30 ( ) 87.5 15 87.5 25 6 5 8 4 1 18 18 35499 3 3 8 1 7 52.2 5.6 4.4 7 8 8 5 1 7 7 ( ) 48 9.5 6 8 8 6 7 1 1 30 ( ) 53.4