# Worksheet: Multiplying by 2

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

**Q1: **

A pizza place divides each pizza it sells into 8 slices. How many slices are there in two pizzas?

**Q2: **

Which whole number lies between the two expressions?

**Q3: **

David has 2 marbles. Scarlett has double David’s marbles. How many marbles does Scarlett have?

**Q4: **

Fill in the blank: .

**Q5: **

Try the following method to calculate multiplications by 2.

Complete the following: .

Use the same method to complete the following: .

**Q6: **

In multiplying by 2, each row is 2 more than the previous one.

Complete the following.

Complete the following.

**Q7: **

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 .

**Q8: **

Ethan 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.