# Lesson Worksheet: Multiplication by 2 Mathematics

In this worksheet, we will practice modeling multiplication by 2 and multiply 2 by whole numbers up to 10.

Q1:

Khalid wants to bake a cake; he has 2 pairs of cherries. Fill in the blank: .

Q2:

Fill in the blank: . Q3:

Fill in the blanks, using doubling to calculate the answer: .

• A10, 10, 18
• B10, 2, 20
• C10, 10, 20
• D10, 10, 22

Q4:

Complete the number sentence using the pictures: . Q5:

Which of the following shows the answer to ?

• A • B • C • D Q6:

There are two kids in each car of a Ferris wheel. Fill in the blank: To find the total number of children in the Ferris wheel, we should multiply 2 by .

What is the total number of kids in the Ferris wheel?

Q7:

Try the following method to calculate multiplications by 2.

Complete the following: .

Use the same method to complete the following: .

Q8:

Nader says, “Doubling 9 is the same as .

He draws a model showing two groups of 9 to help. What is ?

Q9:

Abdulrahman 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

Q10:

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