小升初计算题专项训练精品习题40份115.docx

1、小升初计算题专项训练精品习题40份115 4 4 27 27 6099 5 5 5 1 4 56.2 8.2 1.8 4 5 5 9 1 1 7 ( ) 72 6.5 8 9 3 8 8 1 1 42 ( ) 65.8 27 65.8 27 7 6 3 5 5 20 20 67201 4 4 7 1 5 52.1 2.6 7.4 6 6 6 4 1 2 1 ( ) 18 2.5 3 6 3 3 2 1 1 6 ( ) 75.3 24 75.3 19 3 2 8 4 6 26 26 6899 5 5 7 1 2 15.8 5.3 4.7 6 3 3 2 1 9 7 ( ) 12 2.5 3 4

2、8 8 4 1 1 20 ( ) 77.8 25 77.8 24 5 4 8 6 8 26 26 97301 7 7 5 1 7 25.6 4.7 5.3 4 8 8 2 1 7 1 ( ) 6 8.5 3 2 6 6 6 1 1 42 ( ) 35.9 15 35.9 3 7 6 3 7 1 17 17 99399 6 6 8 1 5 33.5 7.4 2.6 7 6 6 9 1 6 9 ( ) 56 6.5 8 7 5 8 8 1 6 42 ( ) 79.4 23 79.4 7 7 6 7 4 4 6 6 46301 3 3 8 1 6 19.4 1.4 8.6 7 7 7 6 1 3 2

3、 ( ) 30 5.5 5 6 4 3 7 1 5 30 ( ) 31.4 15 31.4 24 6 5 6 6 4 3 3 39401 5 5 9 1 6 22.2 9.4 0.6 8 7 7 9 1 6 9 ( ) 24 1.5 8 3 7 8 5 1 6 30 ( ) 91.2 4 91.2 30 6 5 7 4 4 27 27 13399 3 3 8 1 4 33.6 7.5 2.5 7 5 5 2 1 1 6 ( ) 27 0.5 3 9 8 5 9 1 1 56 ( ) 25.7 16 25.7 12 8 7 4 9 1 23 23 63201 8 8 5 1 5 80.4 2.3

4、 7.7 4 6 6 6 1 1 5 ( ) 35 9.5 7 5 8 6 5 1 1 12 ( ) 96.3 12 96.3 14 4 3 4 7 7 3 3 96299 8 8 9 1 7 76.9 2.2 7.8 8 8 8 7 1 1 9 ( ) 56 5.5 8 7 7 8 4 1 5 20 ( ) 54.5 18 54.5 11 5 4 6 8 6 7 7 22299 7 7 7 1 2 58.8 7.6 2.4 6 3 3 2 1 9 2 ( ) 9 1.5 3 3 8 3 9 1 3 56 ( ) 81.7 24 81.7 12 8 7 4 7 1 18 18 23499 8

5、8 5 1 5 36.6 6.6 3.4 4 6 6 5 1 8 7 ( ) 18 1.5 6 3 7 6 5 1 1 30 ( ) 78.6 27 78.6 16 6 5 3 4 6 20 20 70499 5 5 9 1 5 18.7 1.3 8.7 8 6 6 8 1 2 6 ( ) 28 3.5 7 4 3 5 4 1 5 20 ( ) 59.4 16 59.4 8 5 4 6 4 6 7 7 80299 5 5 8 1 7 30.9 1.9 8.1 7 8 8 2 1 3 7 ( ) 9 2.5 3 3 4 8 3 1 4 12 ( ) 82.8 16 82.8 10 4 3 5 4

6、 2 5 5 42101 3 3 8 1 7 47.4 2.8 7.2 7 8 8 7 1 7 6 ( ) 32 9.5 8 4 6 5 2 1 1 6 ( ) 45.6 25 45.6 5 3 2 7 2 2 13 13 20201 3 3 8 1 6 15.7 5.2 4.8 7 7 7 7 1 5 5 ( ) 18 1.5 6 3 6 6 2 1 4 6 ( ) 91.3 4 91.3 3 3 2 5 8 1 24 24 51199 7 7 8 1 4 33.7 2.1 7.9 7 5 5 5 1 7 5 ( ) 48 6.5 6 8 6 4 3 1 7 12 ( ) 97.1 23 9

7、7.1 28 4 3 8 7 7 4 4 74501 6 6 7 1 3 14.6 8.1 1.9 6 4 4 6 1 4 1 ( ) 10 6.5 5 2 3 5 5 1 6 12 ( ) 44.1 30 44.1 8 4 3 7 6 8 2 2 54101 7 7 8 1 3 46.2 7.5 2.5 7 4 4 2 1 1 1 ( ) 27 5.5 3 9 3 5 5 1 6 30 ( ) 34.2 11 34.2 2 6 5 7 7 1 24 24 5499 8 8 4 1 6 51.2 7.7 2.3 3 7 7 3 1 4 1 ( ) 24 1.5 4 6 3 5 7 1 1 56

8、 ( ) 53.2 13 53.2 19 8 7 6 5 3 10 10 56401 4 4 8 1 5 88.9 3.3 6.7 7 6 6 7 1 7 1 ( ) 30 4.5 6 5 6 7 6 1 1 20 ( ) 18.3 15 18.3 23 5 4 5 4 1 2 2 83501 3 3 9 1 4 19.1 9.9 0.1 8 5 5 7 1 5 9 ( ) 40 5.5 8 5 6 8 7 1 2 56 ( ) 34.4 15 34.4 16 8 7 3 4 1 18 18 39299 5 5 9 1 2 40.7 4.4 5.6 8 3 3 9 1 1 2 ( ) 40 6.5 8 5 6 3 4 1 1 20 ( ) 73.6 13 73.6 16 5 4 6 4 1 14 14 73299 5 5 8 1 2 90.9 1.6 8.4 7 3 3 7 1 3 1 ( ) 48 2.5 6 8 4 3 8 1 4 42 ( ) 87.8 25 87.8 16 7 6 5 6 6 22