概要:= - 44 = - 2 = ( - 20) - (+5) - ( - 5) - ( - 12) ( - 23)―( - 59)―( - 3.5) | - 32 | ―( - 12)―72―( - 5)= - 8 =39.5 = - 23( + ) ― (- ) ― (- ) ― (- ) ―3― (- 3.2 ) ―7 ( + ) ― (- ) ― = ― = - 10 =0(- 0.5 )-(- 3 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
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
= - 44 = - 2 =
( - 20) - (+5) - ( - 5) - ( - 12) ( - 23)―( - 59)―( - 3.5) | - 32 | ―( - 12)―72―( - 5)
= - 8 =39.5 = - 23
( + ) ― (-
) ― (-
) ―
(-
) ―3― (- 3.2 ) ―7 ( +
) ― (-
) ―
= ― = - 10 =0
(- 0.5 )-(- 3
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