Module 1 Assessment

There are 9 reindeer leading Santa's sleigh.

There are 2 grown up reindeer and the rest are babies.

How many of the reindeer are babies?

Which ten frame shows your thinking?

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Tags

CCSS.2.OA.A.1

There are 9 reindeer pulling Santa's sleigh.

There are 2 grown up reindeer,

and the rest are babies.

How many of the reindeer are babies?

What number is the WHOLE of the number bond?

• 2

• 4

• 5

• 9

Tags

CCSS.2.OA.A.1

There are 9 reindeer pulling Santa's sleigh.

There are 2 grown up reindeer,

and the rest are babies.

How many of the reindeer are babies?

What number is the known PART of the number bond?

• 2

• 4

• 5

• 9

Tags

CCSS.2.OA.A.1

There are 9 reindeer pulling Santa's sleigh.

There are 2 grown up reindeer,

and the rest are babies.

How many of the reindeer are babies?

What number is the missing PART of the number bond?

• 2

• 5

• 7

• 9

Tags

CCSS.2.OA.A.1

There are 9 reindeer pulling Santa's sleigh.

There are 2 grown up reindeer,

and the rest are babies.

How many of the reindeer are babies?

Which number sentences show how you solved the problem?

• 9 + 2 = 7

• 9 - 2 = 7

• 7 + 2 = 9

• 2 + 9 = 7

Tags

CCSS.2.OA.A.1

Mrs. Terry says you can use subtraction to solve addition.

How can she use subtraction to solve 4 + _____ = 7?

Which number bond can show your thinking?

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Tags

CCSS.2.OA.A.1

Mrs. Terry says you can use subtraction to solve addition.

How can she use subtraction to solve 4 + _____ = 7?

Which number sentence can show your thinking?

• 4 + 3 = 7

• 4 - 3 = 7

• 7 - 3 = 4

• 7 - 5 = 2

Tags

CCSS.1.OA.A.1

Mr. Heiney is confused about this problem: _____ = 9 - 3.

You be the teacher and help Mr. Heiney solve the problem.

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Tags

CCSS.2.OA.A.1

Mr. Heiney is confused about this problem: _____ = 9 - 3.

You be the teacher and help Mr. Heiney solve the problem.

Write a number bond.

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Mr. Heiney is confused about this problem: _____ = 9 - 3.

You be the teacher and help Mr. Heiney solve the problem.

Write a related number sentence.

• 6 + 9 = 3

• 3 + 3 = 6

• 3 + 6 = 9

• 6 - 9 = 3

Tags

CCSS.2.OA.A.1