概要: - 1 + ) ×56 ( ― ― ) ×36 =32—63+12 =30—27—28=19 = - 25(- ) × ( 8 - - 0.4 ) (- 66 ) × 〔 1 -(- )+(- )〕= - 6+1+0.3 = - 66 - 6 3 - 22+55= - 4.7 = - 9 625× 上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19]
5.9 有理数的混合运算练习题(二),标签:六年级数学试卷大全,http://www.youer8.com=32—63+12 =30—27—28
=19 = - 25
(- ) × ( 8 -
- 0.4 ) (- 66 ) × 〔 1
-(-
)+(-
)〕
= - 6+1+0.3 = - 66 - 6 3 - 22+55
= - 4.7 = - 9 6
25×
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