概要: =4178 - 87.21+43 +53 - 12.79 (- 6 ) ×( - 4)+( - 32)÷( - 8) - 3 = 178 - 87.21 - 12.79+43 +53 =24 + 4 - 3=178 - 100 + 97 =25=175- - ( - )+ | - 1 | (- 9 ) ×( - 4)+ ( - 60)÷12 =1 =36 - 6=31[ ( - ) - 1 + 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] [
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
178 - 87.21+43 +53
- 12.79 (- 6 ) ×( - 4)+( - 32)÷( - 8) - 3
= 178 - 87.21 - 12.79+43 +53
=24 + 4 - 3
=178 - 100 + 97 =25
=175
- - ( -
)+ | - 1
| (- 9 ) ×( - 4)+ ( - 60)÷12
=1 =36 - 6=31
[ ( - ) - 1
+
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