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A student writes 23 43 = 86. Another student says it’s wrong. Explain why it’s wrong.
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4 votes
A student writes 23 43 = 86. Another student says it’s wrong. Explain why it’s wrong.

User DanielKhan
by
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2 Answers

1 vote
It’s wrong because in an equation there must be signs that make it an equation. For example 2+2=4 is an equation cause it has the correct signs and numbers but 2 2=4 is wrong because even though we can predict that it would be adding we don’t really know if it could be used in other ways
User KevinUK
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3 votes

Answer:

because it has no sign if it is plus sign, minus sign etc.

User Piaste
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8.9k points
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