小升初计算题专项训练精品习题40份12.docx

1、小升初计算题专项训练精品习题40份12 8 8 27 27 57499 7 7 7 1 6 50.8 9.5 0.5 6 7 7 7 1 9 2 ( ) 18 0.5 6 3 8 3 7 1 1 56 ( ) 47.5 16 47.5 7 8 7 3 5 7 15 15 77501 6 6 5 1 7 55.1 5.3 4.7 4 8 8 5 1 1 1 ( ) 20 7.5 4 5 6 5 6 1 1 42 ( ) 71.2 13 71.2 13 7 6 3 7 1 28 28 95401 6 6 4 1 5 53.1 1.2 8.8 3 6 6 5 1 1 5 ( ) 36 4.5 4 9

2、 3 6 8 1 1 42 ( ) 12.9 14 12.9 29 7 6 3 3 1 7 7 49301 4 4 9 1 7 48.2 3.3 6.7 8 8 8 9 1 4 5 ( ) 56 3.5 8 7 3 6 6 1 5 20 ( ) 49.2 2 49.2 20 5 4 6 6 4 19 19 89399 5 5 9 1 3 76.9 1.7 8.3 8 4 4 5 1 2 4 ( ) 12 7.5 6 2 3 3 4 1 1 20 ( ) 75.8 30 75.8 21 5 4 4 5 1 17 17 20299 4 4 8 1 2 40.4 5.8 4.2 7 3 3 3 1

3、1 7 ( ) 20 9.5 4 5 8 6 4 1 1 6 ( ) 66.8 2 66.8 6 3 2 7 6 1 26 26 78201 5 5 8 1 6 21.4 2.2 7.8 7 7 7 4 1 7 5 ( ) 30 6.5 5 6 8 6 4 1 3 20 ( ) 43.4 4 43.4 22 5 4 4 3 5 14 14 58399 4 4 8 1 7 28.6 7.5 2.5 7 8 8 3 1 8 1 ( ) 12 4.5 4 3 7 5 3 1 1 12 ( ) 42.2 27 42.2 25 4 3 6 5 5 5 5 16399 6 6 9 1 4 48.2 2.3

4、 7.7 8 5 5 7 1 9 8 ( ) 24 3.5 8 3 8 7 6 1 7 42 ( ) 36.8 30 36.8 13 7 6 8 4 4 3 3 15399 3 3 5 1 6 26.1 8.5 1.5 4 7 7 5 1 7 5 ( ) 12 5.5 6 2 6 6 7 1 6 56 ( ) 75.9 21 75.9 17 8 7 7 4 4 29 29 48201 5 5 6 1 7 37.1 9.5 0.5 5 8 8 5 1 3 7 ( ) 36 0.5 6 6 4 6 9 1 1 56 ( ) 41.9 26 41.9 22 8 7 8 7 1 25 25 28299

5、 8 8 5 1 2 89.6 5.6 4.4 4 3 3 4 1 6 4 ( ) 45 9.5 5 9 7 5 6 1 6 20 ( ) 46.8 7 46.8 23 5 4 7 5 5 5 5 17499 4 4 9 1 7 88.9 4.3 5.7 8 8 8 7 1 1 8 ( ) 16 2.5 8 2 3 7 2 1 1 6 ( ) 58.1 19 58.1 13 3 2 6 7 1 30 30 66401 8 8 4 1 5 37.6 9.5 0.5 3 6 6 4 1 4 5 ( ) 24 8.5 3 8 3 4 6 1 5 42 ( ) 37.1 13 37.1 14 7 6

6、6 8 8 23 23 11301 7 7 4 1 7 37.9 4.1 5.9 3 8 8 8 1 7 6 ( ) 63 4.5 7 9 6 7 4 1 1 20 ( ) 88.6 10 88.6 17 5 4 5 3 3 8 8 41201 4 4 9 1 4 56.6 6.5 3.5 8 5 5 5 1 4 7 ( ) 42 3.5 6 7 5 6 8 1 3 42 ( ) 28.9 2 28.9 21 7 6 4 4 6 23 23 84201 5 5 4 1 4 46.4 8.7 1.3 3 5 5 7 1 8 8 ( ) 64 5.5 8 8 7 7 4 1 1 6 ( ) 93.

7、6 25 93.6 7 3 2 5 9 1 5 5 86199 8 8 5 1 2 31.5 7.2 2.8 4 3 3 6 1 6 1 ( ) 14 6.5 7 2 5 6 8 1 1 42 ( ) 59.9 3 59.9 8 7 6 6 6 1 12 12 74299 7 7 9 1 4 44.1 2.6 7.4 8 5 5 9 1 5 9 ( ) 64 7.5 8 8 6 8 5 1 1 30 ( ) 63.3 9 63.3 18 6 5 6 9 1 30 30 50399 8 8 4 1 3 64.1 1.9 8.1 3 4 4 4 1 7 8 ( ) 21 5.5 3 7 6 7 8

8、 1 2 42 ( ) 41.6 20 41.6 10 7 6 3 2 4 13 13 24101 3 3 6 1 2 31.1 5.7 4.3 5 3 3 4 1 1 4 ( ) 15 1.5 3 5 7 5 7 1 1 30 ( ) 86.6 2 86.6 11 6 5 3 5 1 23 23 80501 6 6 9 1 4 88.5 4.9 5.1 8 5 5 7 1 4 1 ( ) 18 2.5 6 3 5 3 7 1 3 30 ( ) 25.9 3 25.9 7 6 5 4 7 1 19 19 63501 8 8 6 1 7 31.7 6.5 3.5 5 8 8 2 1 6 5 ( ) 24 1.5 3 8 5 4 6 1 3 20 ( ) 61.2 9 61.2 2 5 4 4 7 1 21 21 20399 6 6 9 1 4 70.8 3.6 6.4 8 5 5 2 1 1 7 ( ) 9 9.5 3 3 7 6 6 1 7 42 ( ) 46.3 24 46.3 3 7 6 8 6 1 14