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18 April, 20:40

Robert says the expression 2+3 times 7 and 2 + (3 times 7) have the same value. Is Robert correct? Explain your answer and evaluate each expression

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  1. 18 April, 21:02
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    Yes because you multiply first so in this case you multiply 7 and 3 first. Since the second expression is in parenthesis you do that first just like you do 7 times 3. Then you just add 2 to that. The value of both expressions is 23
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Home » Mathematics » Robert says the expression 2+3 times 7 and 2 + (3 times 7) have the same value. Is Robert correct? Explain your answer and evaluate each expression
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