56*93用格式乘法计算
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56*93用格式乘法计算
56*93用格式乘法计算
56*93用格式乘法计算
56*93
=56*(100-7)
=5600-56*7
=5600-(60-4)*7
=5600-420+28
=5208
56*93
=56*(100-7)
=5600-56*7
=5600-(60-4)*7
=5600-420+28
=5208
56*93用格式乘法计算
56*93用格式乘法计算
56*93用格式乘法计算
56*93
=56*(100-7)
=5600-56*7
=5600-(60-4)*7
=5600-420+28
=5208
56*93
=56*(100-7)
=5600-56*7
=5600-(60-4)*7
=5600-420+28
=5208