4.8÷0.25+3.2*4简便计算

2025-04-04 19:05:38
推荐回答(2个)
回答1:

4.8÷0.25+3.2×4
=4.8×4+3.2×4
=(4.8+3.2)×4
=8×4
=32

回答2:

=4.8÷ 1/4 +3.2x4
=4.8x4+3.2x4
=4x(4.8+3.2)
=4x8
=32

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