Grade 4 HMH Go Math - Answer Keys Answer keys

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Grade 4 HMH Go Math - Answer Keys

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Use the table for 16−19.

Question 16 (request help)
What part of the rocks listed in the table are igneous? Write your answer as a decimal.

Question 17 (request help)
Sedimentary rocks make up what part of Ramon’s collection? Write your answer as a fraction and in word form.
Type below:

Question 18 (request help)
What part of the rocks listed in the table are metamorphic? Write your answer as a fraction and as a decimal.
Type below:

Question 19 (request help)
Communicate Niki wrote the following sentence in her report: “Metamorphic rocks make up 2.0 of Ramon’s rock collection.” Describe her error.
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Question 20 (request help)
Josh paid for three books with two $20 bills. He received $1 in change. Each book was the same price. How much did each book cost?

each book

Question 21 (request help)
Select a number shown by the model. Mark all that apply.
Type below: