請問你可不可以教我做3條數學問題(小四)(乘除混合計算)

2008-03-05 3:27 am

1. 13×(256÷8)
=×××

2. 153 ×20÷15=×××

3. 608÷19×2=×××

急,做緊功課............................

更新1:

有相同的回答格式!叫唔叫抄人?

回答 (6)

2008-03-05 3:32 am

✔ 最佳答案

1.
13×(256÷8)
= 13×32
= 416

2.
153×20÷15
= 3060÷15
= 204

3.
608÷19×2
= 32×2
= 64

參考: self

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2008-03-07 10:39 pm

下次homework 自己do la!
圖片參考：http://tw.yimg.com/i/tw/ugc/rte/smiley_3.gif

1.13x(256/8)
=13x32
=416~~
2.153x20/15
=306/15
=20...6
3.608/19x2
=32x2
=64

參考: me

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2008-03-05 4:16 am

1. 13×(256÷8)
=13X32
=416

2. 153 ×20÷15
=3060÷15
=204

3. 608÷19×2
=32×2
=64

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2008-03-05 3:45 am

有相同的回答格式!叫唔叫抄人?

👍 0 👎 0

2008-03-05 3:42 am

1.
13×(256÷8)
=13x32
=416

2.
153 ×20÷15
=3060÷15
=204

3.
608÷19×2
=32x2
=64

👍 0 👎 0

2008-03-05 3:30 am

其實你用得電腦我諗你都識用計數機掛= =
不過都答埋你先啦!!
1:416
2:204
3:64

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