概要: - + - ) × 42 =14 - 2+9 - 12=9- 13× - 0.34× + × (- 13 )- ×0.34 8 -(- 25 ) ÷ (- 5 ) = [ - 13× + × (- 13 )]- 0.34× - ×0.34 =3= - 13 - 0.34 = - 13.34(- 13 ) × (- 134 ) × × (- 上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35
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=14 - 2+9 - 12=9
- 13× - 0.34×
+
× (- 13 )-
×0.34 8 -(- 25 ) ÷ (- 5 )
= [ - 13× +
× (- 13 )]- 0.34×
-
×0.34 =3
= - 13 - 0.34 = - 13.34
(- 13 ) × (- 134 ) × × (-
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