# Lesson Worksheet: Multiplying by 2 Mathematics • 3rd Grade

In this worksheet, we will practice modeling multiplication by 2 and recite the 2 times table up to 20.

**Q1: **

Which whole number lies between the two expressions?

**Q5: **

Liam has a number of fishbowls; each one has 2 fish.

Use the model equation to find how many fish there are in the 6 fishbowls.

Write an equation to find the number of fish in the 9 fishbowls.

- A
- B
- C
- D

**Q6: **

We can skip count in twos on a number chart to multiply by 2.

Skip counting by twos | |||||||||
---|---|---|---|---|---|---|---|---|---|

1 | 3 | 5 | 7 | 9 | |||||

11 | 13 | 15 | 17 | 19 |

Use skip counting to find .

Use skip counting to find .

**Q7: **

If one person has 2 eyes, how many eyes do 2 people have?

**Q8: **

Hannah has 3 rulers and double that number of pencils. How many pencils does she have?

**Q10: **

Find the missing number.