AnswersBiela Math 6 - 4th 9 weeksOperations with Integers

Operations with Integers — Unit test Answers

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1
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What is the sum?

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A
–20
B
–4
C
4
D
20
2
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Jacki evaluated the expression below. What was Jacki’s error?

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A
Jacki should have simplified the exponent first.
B
Jacki should have multiplied 4 and 8 first.
C
Jacki did not subtract 12 from 8 correctly.
D
Jacki should not have multiplied 8 and 2.
3

What is the value of ?

Question illustration
A
–4
B
–2
C
2
D
4

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