Grade 7 HMH Go Math - Answer Keys Answer keys Chapter 1:Adding and Subtracting Integers; Lesson 3: Subtracting Integers

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Grade 7 HMH Go Math - Answer Keys

Chapter 1:Adding and Subtracting Integers; Lesson 3: Subtracting Integers

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Question 21 (request help)
Analyze Relationships For two months, Nell feeds her cat Diet Chow brand cat food. Then for the next two months, she feeds her cat Kitty Diet brand cat food. The table shows the cat’s change in weight over 4 months.

Which brand of cat food resulted in the greatest weight loss for Nell’s cat? Explain.

FOCUS ON HIGHER ORDER THINKING

Question 22 (request help)
Represent Real-World Problems Write and solve a word problem that can be modeled by the difference -4 - 10.
Type below:

Question 23 (request help)
Explain the Error When Tom found the difference -11 - (-4), he got -15. What might Tom have done wrong?
Type below:

Question 24 (request help)
Draw Conclusions When you subtract one negative integer from another, will your answer be greater than or less than the integer you started with? Explain your reasoning and give an example.

the integer

Question 25 (request help)
Look for a Pattern Find the next three terms in the pattern 9, 4, −1, −6, −11, … . Then describe the pattern.

9, 4, -1, -6, -11,