1、人教版小学六年级数学下册计算题专项训练6 2 4 25 25 77199 3 3 6 1 3 51.2 4.4 5.6 5 4 4 4 1 9 4 ( ) 45 5.5 5 9 8 5 5 1 2 30 ( ) 11.3 28 11.3 30 6 5 3 5 1 11 11 8899 6 6 7 1 4 83.4 7.5 2.5 6 5 5 2 1 3 3 ( ) 27 8.5 3 9 4 4 5 1 1 30 ( ) 63.7 11 63.7 19 6 5 3 4 6 25 25 57101 5 5 8 1 6 22.2 4.4 5.6 7 7 7 9 1 1 1 ( ) 64 3.5 8
2、8 3 5 6 1 7 20 ( ) 61.4 7 61.4 20 5 4 8 6 1 18 18 71299 7 7 5 1 7 39.8 6.1 3.9 4 8 8 7 1 8 1 ( ) 72 4.5 8 9 7 8 5 1 4 30 ( ) 66.7 12 66.7 13 6 5 5 5 7 25 25 68201 6 6 4 1 2 65.9 4.3 5.7 3 3 3 8 1 4 4 ( ) 14 8.5 7 2 5 5 7 1 6 56 ( ) 66.1 15 66.1 3 8 7 7 5 5 7 7 56299 6 6 7 1 5 48.3 5.8 4.2 6 6 6 6 1
3、1 5 ( ) 20 5.5 5 4 7 6 2 1 1 6 ( ) 66.9 13 66.9 15 3 2 3 7 9 10 10 31401 8 8 5 1 7 28.4 2.9 7.1 4 8 8 9 1 5 1 ( ) 24 9.5 8 3 4 5 4 1 1 6 ( ) 47.5 15 47.5 20 3 2 6 9 1 22 22 14101 8 8 5 1 4 48.3 6.3 3.7 4 5 5 6 1 1 5 ( ) 30 9.5 5 6 5 6 5 1 1 12 ( ) 47.6 28 47.6 18 4 3 6 4 2 19 19 95199 3 3 7 1 2 14.3
4、 8.6 1.4 6 3 3 7 1 8 7 ( ) 12 7.5 6 2 7 8 6 1 7 20 ( ) 13.9 10 13.9 3 5 4 8 7 1 12 12 32199 8 8 9 1 3 87.8 7.1 2.9 8 4 4 4 1 6 9 ( ) 40 7.5 5 8 5 8 4 1 6 20 ( ) 69.6 5 69.6 28 5 4 7 8 6 13 13 39199 7 7 8 1 6 42.9 8.9 1.1 7 7 7 6 1 7 5 ( ) 25 2.5 5 5 6 6 2 1 1 6 ( ) 79.5 10 79.5 14 3 2 3 2 1 25 25 98
5、499 3 3 8 1 3 60.9 7.5 2.5 7 4 4 2 1 2 3 ( ) 15 0.5 3 5 3 4 4 1 2 6 ( ) 31.1 23 31.1 6 3 2 3 3 1 20 20 22201 4 4 9 1 5 68.4 2.5 7.5 8 6 6 6 1 4 8 ( ) 20 5.5 5 4 5 7 6 1 6 20 ( ) 29.3 2 29.3 19 5 4 7 9 7 21 21 67399 8 8 9 1 6 69.9 6.4 3.6 8 7 7 7 1 1 4 ( ) 30 6.5 6 5 5 3 4 1 1 6 ( ) 81.4 25 81.4 5 3 2 6 9 1 28 28 43101 8 8 9 1 4 23.6 8.2 1.8 8 5 5 6 1 1 6 ( ) 45 6.5 5 9 7 7 8 1 5 42 ( )
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