⑴ 3600÷72用簡便方法計算
3600÷72
=3600÷(36×2)
=3600÷36÷2
=100÷2
=50
⑵ 3600除以72,簡便計算
3600÷72
=36x100÷(36x2)
=36x100÷36÷2
=50
望採納,謝謝
⑶ 3600÷72求巧算
3600÷72求巧算
=3600除以9除以8
=400除以8
=50
⑷ 3600÷72簡便運算
3600÷72
=3600÷(36x2)
=3600÷36÷2
=100÷2
=50
解題思路:
把被除數或者除數拆開,約分後可以簡便計算。
⑸ 3600除以72巧算的依據
解:
3600=36×100
72=36×2
所以,
A/B
=100/2
=50
⑹ 3600除以72怎麼巧算
3600÷72=3600÷36÷2=100÷2=50
⑺ 3600除以括弧72除以3簡便方法幫我計算
3600÷(72÷3)
=3600÷72×3
=50×3
=150
⑻ 簡便計算3600➗72
3600÷72
=3600÷9÷8
=400÷8
=50
⑼ 3600÷72的簡便計算是什麼
3600÷72=3600÷(36×2)
=3600÷36÷2
=100÷2
=50