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3.5x*2.4简便计算

3.5x2.4简便计算 3.5×2.4 =3.5×4×0.6 =14×0.6 =8.4

3.5+6.5x2.4-1.4 =3.5+6.5x2.4-1.4 =3.5+15.6-1.4 =3.5+(15.6-1.4) =3.5+14.2 =17.7

10.5-2.5÷2.4x2.4-3.5=?用简便方法计算 10.5-2.5÷2.4x2.4-3.5 =10.5-2.5-3.5 =10.5-(2.5+3.5) =10.5-6 =4.5

24×35÷100+65÷13 =8.4+5 =13.4

(5.6+2.4×3.5)÷0.7 =5.6÷0.7+2.4×3.5÷0.7 =8+2.4×5 =8+12 =20 你好,本题已解答,如果满意 请点右下角“采纳答案”。

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