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5乘以9减36用脱式计算怎么算?

5x9-36 =45-36 =9

75除以9乘以36 =36÷9x75 =4x75 =300

5×9-36 =45-36 =9, 以上就是脱式计算。

360÷(4+36)×5 =360÷40×5 =9×5 =45

这个太简单了,弟弟你上几年级呀,采纳就我就告诉你

15×36 =15×4×9 =60×9 =540

1.3/7 × 49/9 - 4/3 2. 8/9 × 15/36 + 1/27 3. 12× 5/6 – 2/9 ×3 4. 8× 5/4 + 1/4 5. 6÷ 3/8 – 3/8 ÷6 6. 4/7 × 5/9 + 3/7 × 5/9 7. 5/2 -( 3/2 + 4/5 ) 8. 7/8 + ( 1/8 + 1/9 ) 9. 9 × 5/6 + 5/6 10. 3/4 × 8/9 - 1/3 11. 7 × 5/49 + 3/14 ...

2.25×36/5+2.8+4/9等于多少脱式计算 2.25×36/5+2.8+4/9 =9/4*36/5+14/5*9/4 =9/4*(36/5+14/5) =9/4*8 =18

(5/9+3/4+7/12)×36 =5/9×36+3/4×36+7/12×36 =20+27+21 =68 56×4/57 =(57-1)×4/57 =57×4/57-4/57 =4-4/57 =3又53/57

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