# Worksheet: Adding Tens to Two-Digit Numbers

In this worksheet, we will practice adding a multiple of ten to a two-digit number and model this with place value equipment.

**Q3: **

Daniel and Amelia are making a bridge out of blocks. They choose 23 green blocks and 30 red blocks. How many blocks do they use altogether?

**Q4: **

What is the missing number in ?

- A30
- B40
- C20

**Q5: **

Complete the number sentence: .

**Q6: **

All the robots have been working hard to make new numbers. Which multiple of 10 have they added?

- A30
- B50
- C40

**Q7: **

Which number is missing?

**Q8: **

Use place value to add numbers.

Pick the correct way break apart 37 into tens and ones.

- A
- B
- C
- D

Add 40 to 37 by adding 4 tens.

**Q9: **

Which number is missing?

- A1
- B10
- C9

**Q10: **

Natalie is filling a piÃ±ata for a party. She has 17 candies. Her mom adds 10 more. How many candies will be inside the piÃ±ata?