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What is the answer to 987654321 and it has to equal 99 and only using addition?
Wiki User
∙ 13y ago
21+35+43=99
Wiki User
∙ 13y ago
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How can you make the equation 987654321 equal 100 by only using addition signs?
98 - 76 + 54 + 3 + 21 = 100 :D
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4/4% - 4/4
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98 - 76 + 54 + 3 + 21 = 100 :D
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-987 + 654 + 321 = 0 .
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Can growing patterns only involve multiplication and addition?
It can also include addition and multiplication using negative and positive numbers.
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70 + 7
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123-45-67+89??
Greater than - 1.58?
No. They are equal. The only difference is the addition of the "0" in the thousandth place - and it has no value.
Do 2 negative in addition equal a positive?
No it doesn't. It only occurs in multiplication or in brackets. For example do -1+-1 which equals -2.
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No.
