# Worksheet: Tens

In this worksheet, we will practice modeling a ten as ten ones and modeling multiples of ten using base ten blocks.

**Q2: **

How many ones make 2 tens?

**Q4: **

What is the number?

**Q6: **

Use the picture to help you answer the questions.

How many ones are in 20?

How many groups of ten are in 20?

**Q7: **

A teacher asked his students how many ones can be found in a bundle of ten. Who is correct?

- ANoah
- BDaniel

**Q8: **

What number is missing?

90 marshmallows equals groups of 10.

**Q9: **

Think about the number 10.

Pick one way to make 10.

- A
- B
- C

Pick another way to make 10.

- A
- B
- C

**Q11: **

What number is missing?

6 tens ones.

**Q12: **

Which is the same as 10?

- A
- B
- C