熱心網(wǎng)友

(3-7/4)*8=10

熱心網(wǎng)友

(3-7/4)*8=10

熱心網(wǎng)友

三減四分之七再乘以8等于10

熱心網(wǎng)友

(3-7/4)*8=10

熱心網(wǎng)友

(3-7/4)*8=10

熱心網(wǎng)友

即:(3-7÷4)×8=10

熱心網(wǎng)友

(3-7/4)*8=10

熱心網(wǎng)友

當然得想到用分數(shù)計算嘛三減去七除以四的商,得出的差再乘以八就得十了。即:(3-7÷4)×8=10

熱心網(wǎng)友

( 3 - 7 / 4 ) * 8 = 1 0

熱心網(wǎng)友

(3-7/4)*8=10