Practice with the help of **Spectrum Math Kindergarten Answer Key Chapter 2 Working with Numbers**Â 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.

Answer:

Explanation:

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

Circle the number that is less.

Answer:

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.

Answer:

Explanation:

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

Circle the number that is less.

Answer:

Explanation:

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

**Lesson 2.3 Com****posing Num****bers 11 through 19**

Use the ten frame to show the number sentence.

10 and 2 is 12.

Answer:

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.

Answer:

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.

Answer:

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.

Answer:

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.