203×24的简便运算怎么算? 请各位学霸指教

2023-08-23 15:30

2023-08-23 18:07
203×24
=203×4×6
=812×6
=4872
更多回答
203x24
=(200+3)x24
=200x24+3x24
=4800+72
=4872
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