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Mathematics, 29.08.2020 01:01 rebecabosca

A student solved this problem. Use the drop-down menus to justify steps 1 and 3. Step 1:
Step 2:
8 + [4(16 +23)]
8 + [4(16) + 4(23)]
8 +(64 +92)
8 + (92 +64)
(8 +92) + 64
100 + 64
164
Step 3:
Step 4:
Step 5:
Step 6:
7

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Answers: 3

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