In this worksheet, we will practice multiplying numbers by 10 using objects or arrays to help us understand how multiplication by 10 works.

**Q1: **

Find the number that, when multiplied by 10, results in 80.

**Q2: **

Complete:

**Q3: **

There are 2 tables in a room, and on each table are 3 bags. If each bag contains 10 oranges, how many oranges are in the room?

**Q4: **

Nader bought 10 apples from a supermarket. If the average mass of one apple is 122 grams, approximate the total mass of Nader’s apples.

- A 112 g
- B 132 g
- C 122 g
- D 1 220 g
- E 1 230 g

**Q5: **

You have 244 LE. Can you buy 63 books if each book costs 10 LE?

- Ano
- Byes

**Q6: **

Complete:

**Q7: **

Fares bought 3 boxes of pencils; each box has 10 pencils. How many pencils does Fares have in total?

**Q8: **

A red candle represents one year and a yellow candle represents 10 years. Victoria puts 4 red candles and 5 yellow candles on her mother’s Birthday cake. How old is her mother?

**Q9: **

A boy has 7 boxes of fish and a girl has 1 box of fish. Each box has 10 fish. How many fish do they have together?