18╳24竖式计算?

2025-03-14 22:04:23
推荐回答(5个)
回答1:

计算竖式18×24
解题思路:先将两乘数末位对齐,然后分别使用第二个乘数,由末位起对每一位数依次乘上一个乘数,最后将所计算结果累加即为乘积,如果乘数为小数可先将其扩大相应的倍数,最后乘积在缩小相应的倍数;
解题过程:
步骤一:4×18=72

步骤二:2×18=360

根据以上计算结果相加为432

验算:432÷24=18

扩展资料\验算结果:将被除数从高位起的每一位数进行除数运算,每次计算得到的商保留,余数加下一位数进行运算,依此顺序将被除数所以位数运算完毕,得到的商按顺序组合,余数为最后一次运算结果
解题过程:
步骤一:43÷24=1 余数为:19

步骤二:192÷24=8 余数为:0

根据以上计算步骤组合结果为18

存疑请追问,满意请采纳

回答2:

18  x 24 = 432

回答3:

算18乘以24时,我们首先要把数位对齐,从个位开始乘起。
首先用24的个位4去乘18,得72,积的个位与乘数的个位对齐。
然后用24的十位2去乘18,得36个十,积的十位与乘数的十位对齐。
把两个数字加起来,最后得432,它就是最终的乘积了。
希望我能帮助你解疑释惑。

回答4:

先算18x20等于多少?十八乘四等于多少?全部加起来,你学废了吗?

回答5:

18×24=432
1 8
× 2 4
───────
7 2
3 6
───────
4 3 2

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