there are a numbers of ways of putting differenr operators +, -, x, / and brackets ( ), [ ], { } among the following expressions to make the value of the expression equal 100.
1 2 3 4 5 6 7 8 9
here are some examples:
1+2+3+4+5+6+7+8x9=100
1+23-4+56+7+8+9=100
suggest another way to make the valus of the expression equal 100.
number question
2012-07-21 8:52 am
回答 (1)
2012-07-21 5:09 pm
✔ 最佳答案
1 + 2 + 3 - 4 + 5 + 6 + 78 + 9
收錄日期: 2021-04-12 14:17:56
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https://hk.answers.yahoo.com/question/index?qid=20120721000051KK00034