48*2.7+16*1.9简算

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48*2.7+16*1.9简算48*2.7+16*1.9简算48*2.7+16*1.9简算48×2.7+16×1.9=(48÷3)×(2.7×3)+16×1.9=16×8.1+16×1.9=16×(8

48*2.7+16*1.9简算
48*2.7+16*1.9简算

48*2.7+16*1.9简算
48×2.7+16×1.9
=(48÷3)×(2.7×3)+16×1.9
=16×8.1+16×1.9
=16×(8.1+1.9)
=16×10
=160
验算:48×2.7+16×1.9
=129.6+30.4
=160