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

Mathematics

2 answers:

mezya [45]4 years ago

7 0

Answer:

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

shusha [124]4 years ago

3 0

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

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