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1.7×0.206的竖式计算

1.7*0.206=0.3502回答完毕~有疑问请追问~无疑问请点击【采纳】~祝学习进步\(^o^)/~~~

0.206乘以0.58竖式计算0.206乘以0.58=0.11948 验算0.11948÷0.58=0.206

交换乘数的位置来列竖式 1.7 *0.06 0.102

你就算65x48就行了,然后在数字前加4个0

(1)0.35X0.206=0.0721约等于0.07(2)0.68*0.95约等于0.72(3)1.55*3.9约等于0.40

4.38*1.7 =(4.4-0.02)*1.7 =4.4*1.7-2*1.7÷100 =4*1.7+0.4*1.7-3.4÷100 =6.8+0.68-0.034 =6.8+0.646 =7.446

1.7*6.51=11.067,详细过程请见图片,望采纳,谢谢

50.0x 1.7 35.0+ 50.0 85.0

1.7*1.05竖式计算 1.7 * 1.05 = 1.785

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