3.97+2.86列式驗算
3.97+2.86列式驗算
3.98+4.3=8.28 。 。驗算。 。8.3-2.86=5.44。7.8÷0.13=60。驗算。0.79×25=19.75 。 。 。0.082×0.15=0.0123。15.6÷24=0.65。
導讀3.98+4.3=8.28 。 。驗算。 。8.3-2.86=5.44。7.8÷0.13=60。驗算。0.79×25=19.75 。 。 。0.082×0.15=0.0123。15.6÷24=0.65。
3.98+4.3=8.28?????
驗算:
??8.3-2.86=5.44
7.8÷0.13=60
驗算:
0.79×25=19.75???
??????0.082×0.15=0.0123
15.6÷24=0.65
3.97+2.86列式驗算
3.98+4.3=8.28 。 。驗算。 。8.3-2.86=5.44。7.8÷0.13=60。驗算。0.79×25=19.75 。 。 。0.082×0.15=0.0123。15.6÷24=0.65。
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