76*32+36*48简便算法,错了,是72*26+36*48

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76*32+36*48简便算法,错了,是72*26+36*48
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76*32+36*48简便算法,错了,是72*26+36*48
76*32+36*48简便算法,
错了,是72*26+36*48

76*32+36*48简便算法,错了,是72*26+36*48
72*26+36*48
=36*2*26+36+48
=36*52+36*48
=36*(52+48)
=36*100
=3600

72*26+36*48
=36*52+36*48
=36*(52+48)
=3600

72*26+36*48
=36*2*26+36*48
=36*(52+48)
=36*100
=3600