Grade 7 HMH Go Math - Answer Keys Answer keys Chapter 1:Adding and Subtracting Integers; Lesson 4: Applying Addition and Subtraction of Integers

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Grade 7 HMH Go Math - Answer Keys

Chapter 1:Adding and Subtracting Integers; Lesson 4: Applying Addition and Subtraction of Integers

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The table shows the changes in the values of two friends’ savings accounts since the previous month.

Question 18 (request help)
Carla had $100 in her account in May. How much money does she have in her account in August?

Question 19 (request help)
Leta had $45 in her account in May. How much money does she have in her account in August?

Question 20 (request help)
Analyze Relationships Whose account had the greatest decrease in value from May to August?

FOCUS ON HIGHER ORDER THINKING

Question 21 (request help)
Represent Real-World Problems Write and solve a word problem that matches the diagram shown.
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Question 22 (request help)
Critical Thinking Mary has $10 in savings. She owes her parents $50. She does some chores and her parents pay her $12. She also gets $25 for her birthday from her grandmother. Does Mary have enough money to pay her parents what she owes them? If not, how much more money does she need? Explain.

Question 23 (request help)
Draw Conclusions An expression involves subtracting two numbers from a positive number. Under what circumstances will the value of the expression be negative? Give an example.
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