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7.2÷1.6 0.8脱式怎么计算

7.2÷1.6+0.8 =( 7.2÷8) ÷( 1.6÷8)+0.8 =0.9 ÷0.2+0.8 = 4.5+ 0.8 =5.3

7.2÷1.6+0.8脱式计算 解: 7.2÷1.6+0.8 =4.5+0.8 =5.3

7.2÷1.6+ 0.8 =4.5+0.8 =5.3

7.2÷1.6+0.8 =4.5+0.8 =5.3 这就是梯等式的格式,至于简便运算嘛 这题应该是没有的,因为答案一眼就很明显了

7.2÷1.6+0.8 =4.5+0.8 =5.3

解:依题意得算式, 7.2÷1.6+0.8 =4.5+0.8 =5.3 即7.2÷1.6+0.8=5.3

7.2/1.6+0.8 =4.5+0.8 =5.3 如有帮助请采纳, 如对本题有疑问可追问,Good luck!

=4.5十0.8 =5.3

(1)原式=750×0.84 =630 (2)原式=(5 - )× = × = (3)原式=( + )÷ = ÷ = (4)原式=7.2÷[3.2× ] =7.2÷0.8 =9

7.2×1.6÷0.9的简便脱式计算怎么写? 7.2×1.6÷0.9 =7.2÷0.9×1.6 =8x1.6 =12.8 希望能帮到你

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