题目内容
101×125=( )
| A.100×125+1 | B.125×100+125 |
| C.125×100×1 | D.100×125×1×125 |
101×125,
=(100+1)×125,
=100×125+1×125,
=12500+125,
=12625.
故选:B.
=(100+1)×125,
=100×125+1×125,
=12500+125,
=12625.
故选:B.
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