# Worksheet: Adding Tens

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

**Q4: **

Find the number that when added to 20 gives 90.

- A60
- B70
- C30
- D80
- E40

**Q9: **

Find the missing values in the figure below.

- A60, 10, 50
- B20, 10, 50
- C70, 20, 60
- D70, 10, 50

**Q10: **

Complete the following: .

- A20, 60
- B40, 60
- C60, 40
- D60, 60

**Q11: **

Complete the figure below.

- A50, 70, 80
- B80, 70, 80
- C70, 70, 80
- D90, 70, 70

**Q12: **

Which of the following add up to 60?

- A20, 20, 10
- B30, 30, 10
- C30, 20, 10
- D40, 20, 10
- E40, 30, 10

**Q13: **

Find the number that when added to itself equals 60.

**Q14: **

Complete the figure below.

- A30, 80, 20
- B40, 90, 20
- C10, 80, 20
- D50, 80, 10

**Q15: **

A boyâ€™s mother has 5 ten-pound notes and his father has 4 ten-pound notes. How many ten-pound notes do they have together?

- A5 tens
- B2 tens
- C4 tens
- D9 tens

**Q16: **

Ethan and Sophia are planting flowers in the garden.

Count in tens to find how many flowers Sophia planted.