How do you simplify #7 + (53 + 6)#?
2 Answers
Jul 3, 2016
Explanation:
hi u can write this as
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Jul 3, 2016
Use of the Associative Property gives
Explanation:
Rather than treating this just as a plain addition, it explores one of the laws of maths: the associative property.
Regrouping can make the addition easier.