Envision Math 2nd Grade Textbook Answer Key Topic 2.6 Making 10 to Add 9

Making 10 to Add 9

Envision Math Grade 2 Answers Topic 2.6 Making 10 to Add 9 1

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Home Connection Your child explored strategies for making 10 to help add with 9.
Home Activity Have your child use pennies to make a group of 9 and a group of 5. Ask your child to show you how to make a group of 10 pennies to help find the sum.
AF 1.1, Grade 1 Write and solve number sentences from problem situations that express relationships
involving addition and subtraction. Also AF 1.0.

Envision Math Grade 2 Answers Topic 2.6 Making 10 to Add 9 6

Guided Practice

Make 10 to add 9.
Use counters and your workmat.

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Question 2.
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Do you understand? Compare adding 9 to any number and adding 10 to that same number. What is different?

Independent Practice

Make 10 to add 9.
Use counters and your workmat.

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Question 6.
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Question 7.
8 +9 = ___
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Question 8.
9 + 7 = ___
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Question 9.
9 +2 = ___
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Question 10.
9 +9 =___
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Question 11.
1 +9 = ___
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Question 12.
5 + 9 = ___
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Number Sense
Find the missing number.

Question 13.
9 + 3 = Envision Math Grade 2 Answers Topic 2.6 Making 10 to Add 9 40 + 2
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Question 14.
Envision Math Grade 2 Answers Topic 2.6 Making 10 to Add 9 40 + 9 = 10 + 6
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Problem Solving

Solve the problems below.

Question 15.
Tan’s team has 9 points. They score 7 more points. How many points do they have in all?
___ points
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Question 16.
Ana’s team has 9 bats. Nico’s team has 8 bats. How many bats are there in all?
___ bats
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Question 17.
Mary wrote an addition sentence. What number makes her addition sentence true? Mark your answer.
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Question 18.
Journal Draw a picture to show how you can make 10 to help you add 5 + 9.
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