99.99*22.22+33.33*33.34的简便运算?

问答/309℃/2024-08-13 09:25:35

优质解答:

99.99*22.22+33.33*33.34

=33.33*66.66+33.33*33.34

=33.33*(66.66+33.34)

=33.33*100

=3333

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