# Spectrum Math Kindergarten Chapter 2 Answer Key Working with Numbers

Practice with the help of Spectrum Math Kindergarten Answer Key Chapter 2 Working with NumbersÂ regularly and improve your accuracy in solving questions.

## Spectrum Math Kindergarten Chapter 2 Working with Numbers Answers Key

Lesson 2.1 Comparing Numbers 0 Through 5

Circle the number that is greater.

Explanation:
I drew a circle around the number that is greater than the other number in each set.

Circle the number that is less.

Explanation:
I drew a circle around the number that is less than the other number in each set.

Lesson 2.2 Comparing Numbers 6 Through 9

Circle the number that is greater.

Explanation:
I drew a circle around the number that is greater than the other number in each set.

Circle the number that is less.

Explanation:
I drew a circle around the number that is less than the other number in each set.

Lesson 2.3 Composing Numbers 11 through 19

Use the ten frame to show the number sentence.

10 and 2 is 12.

Explanation:
I used the above given ten-frame to show the number sentences
I drew ten-frames to match with each number sentence.

Lesson 2.4 Decomposing Numbers 11 through 19

Write the number sentence shown in the ten frame.

Explanation:
I used the above given ten-frames
I counted the number of counters in each frame and wrote the number sentences that match with the given ten-frames.

Lesson 2.5 Composing and Decomposing Numbers 11 Through 19

Use the ten frame to show the number sentence.

Explanation:
I used the above given ten-frame to show the number sentences
I drew ten-frames to match with each number sentence.

Write the number sentence shown in the ten frame.