Use the drop-down menus to answer the questions,
3 + (5 + 7)
use the commutative propert...
Mathematics, 16.01.2020 06:31 nikki987654
Use the drop-down menus to answer the questions,
3 + (5 + 7)
use the commutative property of operations to reverse the numbers in the expression,
use the associative property of operations to change the grouping after reversing the numbers in the expression.
evaluate the expression.
Answers: 2
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