人教版小学六年级数学下册计算题专项训练497.docx

1、人教版小学六年级数学下册计算题专项训练497 6 6 28 28 95399 7 7 5 1 4 82.8 1.9 8.1 4 5 5 3 1 7 7 ( ) 8 4.5 4 2 8 6 6 1 4 42 ( ) 48.5 3 48.5 4 7 6 5 8 1 25 25 41299 7 7 4 1 5 33.4 6.1 3.9 3 6 6 7 1 1 4 ( ) 48 9.5 8 6 4 3 4 1 1 20 ( ) 56.5 16 56.5 19 5 4 6 7 1 17 17 64201 6 6 5 1 5 50.7 3.6 6.4 4 6 6 7 1 1 1 ( ) 64 4.5 8

2、8 8 6 2 1 1 6 ( ) 68.9 3 68.9 29 3 2 4 6 6 6 6 43299 5 5 4 1 6 19.3 4.7 5.3 3 7 7 9 1 8 3 ( ) 24 0.5 8 3 7 4 4 1 1 6 ( ) 46.4 2 46.4 21 3 2 8 4 4 8 8 43201 5 5 5 1 6 25.8 5.1 4.9 4 7 7 5 1 1 7 ( ) 28 8.5 4 7 3 8 2 1 1 6 ( ) 65.8 11 65.8 13 3 2 6 6 1 4 4 65301 7 7 6 1 5 18.8 2.8 7.2 5 6 6 8 1 1 4 ( )

3、 21 3.5 7 3 5 3 6 1 1 20 ( ) 18.8 24 18.8 24 5 4 7 6 4 14 14 80401 5 5 6 1 4 10.2 3.9 6.1 5 5 5 7 1 1 1 ( ) 24 6.5 8 3 3 4 9 1 1 56 ( ) 24.9 9 24.9 15 8 7 5 5 5 14 14 84201 6 6 7 1 6 89.3 8.9 1.1 6 7 7 4 1 1 1 ( ) 35 2.5 5 7 7 6 3 1 4 12 ( ) 43.8 26 43.8 11 4 3 5 4 1 28 28 63201 3 3 4 1 7 64.3 5.3 4

4、.7 3 8 8 6 1 6 1 ( ) 25 6.5 5 5 5 6 5 1 1 12 ( ) 18.4 8 18.4 5 4 3 5 3 1 29 29 94301 4 4 4 1 6 72.1 8.1 1.9 3 7 7 9 1 4 7 ( ) 48 0.5 8 6 5 8 6 1 7 20 ( ) 48.6 29 48.6 25 5 4 8 6 4 29 29 81199 5 5 6 1 3 66.7 9.4 0.6 5 4 4 4 1 1 1 ( ) 25 0.5 5 5 3 5 8 1 5 42 ( ) 92.6 16 92.6 18 7 6 6 7 7 17 17 35201 6

5、 6 5 1 5 28.9 7.1 2.9 4 6 6 7 1 1 6 ( ) 72 2.5 8 9 4 7 7 1 1 56 ( ) 78.3 5 78.3 12 8 7 8 8 6 29 29 25301 7 7 8 1 2 17.5 6.4 3.6 7 3 3 8 1 1 2 ( ) 56 2.5 7 8 7 3 7 1 1 56 ( ) 44.4 28 44.4 10 8 7 4 4 4 12 12 59401 3 3 5 1 5 51.4 9.7 0.3 4 6 6 8 1 1 1 ( ) 28 4.5 7 4 6 4 8 1 5 42 ( ) 28.7 18 28.7 8 7 6

6、6 3 1 7 7 4099 4 4 5 1 6 48.1 6.2 3.8 4 7 7 7 1 8 4 ( ) 72 8.5 8 9 7 3 4 1 5 20 ( ) 98.1 9 98.1 5 5 4 6 5 1 26 26 64499 4 4 8 1 4 44.1 6.2 3.8 7 5 5 4 1 6 9 ( ) 40 0.5 5 8 5 8 5 1 1 30 ( ) 67.1 10 67.1 27 6 5 5 7 1 22 22 87299 6 6 4 1 2 48.9 9.1 0.9 3 3 3 5 1 1 1 ( ) 16 5.5 4 4 4 7 2 1 1 6 ( ) 52.6

7、7 52.6 8 3 2 7 3 3 26 26 33401 4 4 5 1 2 57.3 2.4 7.6 4 3 3 5 1 4 1 ( ) 32 2.5 4 8 3 7 5 1 4 30 ( ) 24.7 14 24.7 17 6 5 5 5 1 6 6 95101 4 4 8 1 3 60.1 9.7 0.3 7 4 4 6 1 1 6 ( ) 35 8.5 7 5 4 5 4 1 4 20 ( ) 76.2 23 76.2 14 5 4 5 5 1 25 25 48501 6 6 9 1 4 46.9 3.5 6.5 8 5 5 7 1 1 7 ( ) 36 2.5 6 6 6 8 3

8、 1 1 12 ( ) 16.5 15 16.5 24 4 3 5 9 1 8 8 79201 8 8 9 1 5 45.4 7.5 2.5 8 6 6 3 1 5 7 ( ) 24 6.5 4 6 4 8 2 1 4 6 ( ) 51.2 24 51.2 24 3 2 5 2 1 30 30 43201 3 3 5 1 7 37.3 6.3 3.7 4 8 8 5 1 4 1 ( ) 24 4.5 4 6 5 6 4 1 2 20 ( ) 63.4 7 63.4 17 5 4 3 9 9 13 13 4599 8 8 7 1 5 19.7 3.9 6.1 6 6 6 6 1 7 7 ( ) 56 7.5 7 8 6 8 4 1 3 20 ( ) 38.6 28 38.6 7 5 4 4 3 5 2 2 37401 4 4 9 1 3 36.8 9.9 0.1 8 4 4 4 1 4 1 ( ) 24 0.5 3 8 3 3 6 1 3 42 ( ) 25.9 4 25.9 23 7 6 4 5 5 20 20 30201 4 4 8 1 6 70.1 6.5 3.5 7 7 7 5 1 2 1 ( ) 48 2.5 6 8 3 6 6 1 4 20 ( ) 79.2 9 79.2 26 5 4 5