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4.48÷3.5的竖式

4.48÷3.5=448 ÷ 35 = 12.8竖式见图:

4.483.5

63.29+5.48+36.71-0.38-4.48-1.62 = 36.71+63.29+5.48-4.48-(0.38+1.62) =100+1-2 =99

不对4.48÷3.5=1.28

=(4.48*100)÷(3.5*100)*0.42=448÷350*0.42=1.28*0.42=0.5376

我是来看评论的

3.56+27.84=31.4100-82.13=17.870.95*2.8=2.664.48÷3.5=1.28

0.3+4.48/3.5=0.3+0.64*7/0.5*7=0.3+0.64/0.5=0.3+0.64*2/0.5*2=0.3+1.28=1.58 望采纳

4.48*0.46=2.0608 4.48 * 0.46 2688 1792 2.06083.6*0.25=0.9 3.6 *0.25 180 72 0.900

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