34乘七加66乘七加七怎么计算

34乘七加66乘七加七怎么计算
2024-12-31 01:50:05
推荐回答(4个)
回答1:

34×7+66×7+7
=(34+66)×7+7
=700+7
=707
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回答2:

34×7+66×7+7
=(34+66+1)×7
=101×7
=707

回答3:

(34+66)x7+7
=707

回答4:

34x7+66x7
=(34+66)x7
=100x7
=700