计算题-其他计算 适中0.65 引用1 组卷56
递等式计算｡
(1)7.8×101
(2)
÷
×(64-1)
(3)×[
)]
(4)(
+
)×15×17
(5)1.25×0.32×250
(6)3.5×
+5.5×80%+0.8
(1)7.8×101
(2)
÷×(64-1)(3)
×[)](4)(
+)×15×17(5)1.25×0.32×250
(6)3.5×
+5.5×80%+0.819-20六年级下·全国·开学考试
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÷
= 3.14×5= 
= 2÷0.25×7= 4÷9×
=
÷×(64-1)×[)]+)×15×17+5.5×80%+0.8