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36.7÷1.25简便方法

36.7÷1.25 =(36.7×8)÷(1.25×8) =293.6÷10 =29.36

36.7x101-1.25x36.7x0.8 =36.7x101-36.7x1.25x0.8 ...

(1)7.2×1.25,=9×0.8×1.25,=9×(0.8×1.25),=9×1,=9;(2)9...

(1.25+2.5)x80 =12.5x80+2.5x80 =100+200 =300 运用...

(11)4.7×5.9+5.2×4.7-4.7×0.1=51.7 (12)3.6×2.4+36×0....

=36.7÷(1.25x8) =36.7÷10 =3.67

4.5x16x1.25 =(4。5x2)x(8x1.25) =9x10=90 36X1/4减...

27000 2895 1.5

(1)6.4×7.6=48.64;(2)5.68×7.5=42.6;(3)184.6÷2.8= ...

7.8×0.1=0.78 6.4÷0.2=32 1.25×0.8=1 35÷4=8.75 0...

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