5.What is the sum of an odd number and an even number ?Is it an add number or an even number?
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6.What is the sum of any two odd numbers ? Is it an odd number or an even number ?
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7.What is the sum of any two even number ? Is it an odd number or an even number ?
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8.What is the difference between the sum of 30 and 4 and the product of 2 and 3 ?
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我想問數學問題(10點)
2008-08-03 1:02 am
回答 (2)
2008-08-04 12:05 am
✔ 最佳答案
5 單數同雙數的和是什麼?是單數定係雙數? (ans 單)6 任何2個單數的和是什麼?是單數定係雙數? (ans 雙)
7 任何2個雙數的和是什麼?是單數定係雙數? (ans 雙)
8 30+4 和 2 x 3 相差幾多? (30+4) - 2 x 3 = 28
2008-08-03 1:09 am
5. 單數及雙數的和? ans: 單 (例: 1 + 2 = 3)
6. 兩個單數的和? asn : 雙 (例: 1 + 1 = 2)
7. 兩個雙數的和? asn : 雙 (例: 2 + 2 = 4)
8. 30 - 4 = ?
2 X 3 = ?
6. 兩個單數的和? asn : 雙 (例: 1 + 1 = 2)
7. 兩個雙數的和? asn : 雙 (例: 2 + 2 = 4)
8. 30 - 4 = ?
2 X 3 = ?
收錄日期: 2021-04-21 15:11:09
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