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506×19的竖式计算怎么写

506×19=9614,竖式如下: ‍

506x24 =(500+6)x24 =12000+144 =120144

506 8 4048

506 X24

506÷4=126.5

列竖式计算86×506等于多少 计算: 86×506=43516

506 ×58 -------- 4048 2530 -------- 29348

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