人教版小学六年级数学下册计算题专项训练42.docx

1、人教版小学六年级数学下册计算题专项训练42 9 1 18 18 59199 8 8 9 1 6 58.5 6.6 3.4 8 7 7 2 1 4 3 ( ) 24 3.5 3 8 3 4 5 1 1 30 ( ) 55.7 21 55.7 18 6 5 4 4 4 15 15 1399 5 5 5 1 4 28.8 6.5 3.5 4 5 5 5 1 3 1 ( ) 18 7.5 6 3 4 4 3 1 4 12 ( ) 62.5 12 62.5 19 4 3 5 2 1 23 23 64501 3 3 7 1 2 63.5 2.9 7.1 6 3 3 7 1 5 1 ( ) 24 7.5 8

2、 3 4 3 5 1 1 30 ( ) 93.7 3 93.7 11 6 5 7 6 1 15 15 83299 7 7 5 1 4 74.5 6.8 3.2 4 5 5 4 1 4 1 ( ) 25 1.5 5 5 5 7 5 1 1 30 ( ) 82.3 10 82.3 26 6 5 8 8 1 5 5 5099 7 7 8 1 3 40.3 8.1 1.9 7 4 4 4 1 8 1 ( ) 18 8.5 3 6 7 8 8 1 1 42 ( ) 81.2 14 81.2 15 7 6 7 3 3 29 29 61299 4 4 7 1 6 13.2 3.9 6.1 6 7 7 9 1

3、 1 6 ( ) 16 4.5 8 2 7 5 5 1 3 30 ( ) 47.5 5 47.5 4 6 5 4 6 4 29 29 20299 5 5 8 1 6 53.1 8.9 1.1 7 7 7 4 1 1 4 ( ) 20 6.5 5 4 7 3 7 1 6 56 ( ) 15.8 24 15.8 17 8 7 7 8 8 26 26 88301 7 7 8 1 4 27.2 7.7 2.3 7 5 5 5 1 6 9 ( ) 18 8.5 6 3 7 8 2 1 1 6 ( ) 71.6 11 71.6 13 3 2 3 5 1 7 7 80499 6 6 6 1 7 22.4 1

4、.2 8.8 5 8 8 4 1 2 1 ( ) 27 5.5 3 9 3 8 7 1 1 30 ( ) 64.5 12 64.5 12 6 5 4 5 5 30 30 18499 6 6 4 1 3 35.1 9.9 0.1 3 4 4 6 1 8 6 ( ) 45 7.5 5 9 7 5 7 1 1 30 ( ) 33.1 30 33.1 21 6 5 5 4 4 2 2 67201 3 3 6 1 3 64.6 9.3 0.7 5 4 4 6 1 2 5 ( ) 35 7.5 7 5 3 4 9 1 1 56 ( ) 79.5 29 79.5 18 8 7 7 6 4 26 26 223

5、99 5 5 5 1 6 89.5 2.4 7.6 4 7 7 7 1 1 3 ( ) 48 8.5 6 8 6 4 6 1 2 20 ( ) 39.5 11 39.5 25 5 4 3 4 1 13 13 78201 3 3 8 1 6 42.9 4.8 5.2 7 7 7 7 1 7 1 ( ) 18 2.5 6 3 8 5 7 1 6 30 ( ) 67.3 15 67.3 18 6 5 7 9 9 21 21 91301 8 8 6 1 3 86.3 9.8 0.2 5 4 4 4 1 1 4 ( ) 15 9.5 5 3 8 5 5 1 2 30 ( ) 76.9 8 76.9 29

6、 6 5 3 3 3 27 27 1199 4 4 6 1 5 75.9 9.6 0.4 5 6 6 8 1 6 4 ( ) 63 6.5 7 9 7 3 3 1 3 12 ( ) 25.5 2 25.5 13 4 3 4 5 3 8 8 93501 4 4 4 1 7 34.4 1.4 8.6 3 8 8 6 1 1 2 ( ) 35 9.5 5 7 4 3 7 1 1 56 ( ) 27.2 9 27.2 24 8 7 4 3 1 3 3 67301 4 4 5 1 5 59.5 2.5 7.5 4 6 6 3 1 6 1 ( ) 28 2.5 4 7 7 7 9 1 6 56 ( ) 7

7、4.4 21 74.4 26 8 7 7 4 6 23 23 38399 5 5 6 1 4 38.2 7.3 2.7 5 5 5 7 1 6 6 ( ) 64 8.5 8 8 7 5 5 1 5 12 ( ) 58.8 29 58.8 24 4 3 6 6 8 19 19 5899 7 7 6 1 7 87.8 9.1 0.9 5 8 8 8 1 5 1 ( ) 56 9.5 7 8 6 6 2 1 1 6 ( ) 37.7 2 37.7 23 3 2 3 3 5 14 14 34101 4 4 8 1 2 12.3 6.7 3.3 7 3 3 7 1 7 8 ( ) 72 2.5 8 9

8、8 7 9 1 5 56 ( ) 28.9 5 28.9 29 8 7 6 6 1 20 20 79201 5 5 5 1 2 23.3 2.9 7.1 4 3 3 5 1 6 5 ( ) 8 1.5 4 2 7 6 7 1 7 56 ( ) 42.5 5 42.5 28 8 7 8 4 6 8 8 86299 5 5 4 1 3 34.9 6.8 3.2 3 4 4 9 1 1 7 ( ) 16 3.5 8 2 5 6 8 1 1 42 ( ) 14.1 10 14.1 30 7 6 6 3 1 10 10 60101 4 4 5 1 4 19.4 5.2 4.8 4 5 5 3 1 1 1 ( ) 24 1.5 4 6 6 7 4 1 4 6 ( ) 87.6 5 87.6 29 3 2 5 2 1 12 12 76199 3 3 7 1 4 37.7 2.2 7.8 6 5 5 2 1 6 1 ( ) 27 4.5 3 9 7 8 5 1 4 30 ( ) 72.7 15 72.7 22 6 5 5 4 2 11 11 78299 3 3 9 1 7 15.9 5.2 4.8 8 8 8 3 1 1 9 ( ) 16 8.5 4 4 6 8 3 1 1 12 ( ) 22.2 7 22.2 26 4 3 6