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: 2×3=.

Q5:

Try the following method to calculate multiplications by 2. 2×4=4+4=8

Complete the following: 2×5=5+5=.

Use the same method to complete the following: 2×6=.

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 2 3 4 5 6 7 8 9 1 0
11 1 2 13 1 4 15 1 6 17 1 8 19 2 0

Use skip counting to find 2×2.

Use skip counting to find 2×9.

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.