Find and correct the error in the work shown below.
7+3∙8−42÷210∙8−16÷280−872
A. The s...
Mathematics, 18.10.2020 15:01 alexgold3
Find and correct the error in the work shown below.
7+3∙8−42÷210∙8−16÷280−872
A. The student multiplied 3 by 8 before adding 7. The correct answer should be
23.
B. The student subtracted 8 and 42 before dividing by 2. The correct answer
should be 27.
C. The student added 8 and −42 before dividing by 2. The correct answer should
be 27.
D. The student added 7 and 3 before multiplying by 8. The correct answer should
be 23.
Answers: 2
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