简便计算:72x125网!

简便计算:72x125网

趋势迷

简便计算:72x125

2024-06-10 09:41:02 来源:网络

简便计算:72x125

72x125的简便计算是什么

解:72x125 =9x8x125 =9x1000 =9000

简便计算:72x125

72x125用简便法计算 -
72x125 =9x8x125 =9x1000 =9000
72x125简便计算72x125 =9×(8×125)9×1000 =9000
72×125等于多少? -
解:72×125等于(9000 )∵已知需求出72×125等于多少∴72 × 125 = (9 × 8)× 125 = 9 × 8 × 125 = 9 × (8 × 125) 9 × 1000 = 9000 答:72×125等于9000
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72x125简便计算? -
72×125 =9×8×125 =9×(8×125)=9×1000 =9000 请采纳谢谢!
72x125 =9x8x125 =9x1000 =9000
72×125的简便算法 -
72x125 =125x8x9 =1000×9 =9000 解答:把72分成8和9(8x9),8×125正好等于1000(凑整),1000×9,刚好等于9000。
72×125 =(8×9)×125 =9×(8×125)9×1000 =9000