# Lesson Worksheet: Multiples Mathematics • 4th Grade

In this worksheet, we will practice finding positive multiples of whole numbers.

Q1:

66 and 72 are multiples of 6. What is the next multiple? Q2:

Find the first four multiples of 13.

• A0, 14, 28, 48
• B0, 15, 30, 45
• C0, 13, 26, 39
• D0, 13, 27, 40

Q3:

The first five multiples of 4 are 4, 8, 12, 16, and 20. What are the first five multiples of 9?

• A10, 11, 12, 13, and 14
• B9, 18, 27, 36, and 45
• C18, 27, 45, 54, and 63
• D9, 12, 24, 27, and 30
• E54, 63, 72, 81, and 90

Q4:

The number of students in a class is between 90 and 110 and is a multiple of 2 and 5. Find the number of students.

Q5:

Fill in the blanks with two consecutive multiples of 10 that satisfy .

• A80, 90
• B10, 70
• C35, 40
• D70, 80

Q6:

Which of the following is a multiple of 9?

• A32
• B64
• C48
• D18
• E24

Q7:

Which of the following are multiples of 2 that are between 6 and 16?

• A6, 10, 12
• B12, 14, 16
• C10, 12, 14
• D4, 10, 12
• E8, 14, 18

Q8:

Fill in the blank: 40 is a of 4.

• Afactor
• Bmultiple

Q9:

The number of coloured blocks is between 34 and 68 is also a multiple of 17. How many coloured blocks are there?

Q10:

Which of the following numbers is greater than 49, is a multiple of both 2 and 10 but not a multiple of their product 20?

• A200
• B60
• C50
• D40

Q11:

The number of books in a library is between 56 and 70 and is a multiple of both 2 and 4. Which of the following is a possible number of books in the library?

• A80
• B48
• C30
• D8
• E64

Q12:

What number is a multiple of all whole numbers?

Q13:

What is a multiple of a number?

• Athe total amount of that number and a whole number
• Bany number that is taken away from the whole number
• Cseparating the whole number into parts
• Dany number that divides it with no remainder
• Eany product of that number and a whole number

Q14:

Michael has blocks in three colors. The blue blocks are 1 cm high, the red blocks are 2 cm high, and the green blocks are 3 cm high. He builds a tower using blocks of the same color. The tower is 15 cm high. What color could his tower be?

• AOnly red
• BBlue or red
• CRed or green
• DBlue or green

Q15:

Is 56 a multiple of 6?

• ANo
• BYes

Q16:

Is 21 a multiple of 7?

• ANo
• BYes

Q17:

Complete the following: As , then 30 is a multiple of 6 and .

• A6, 6, 6
• B7 , 6, 7
• C4, 6, 4
• D5, 6, 5

Q18:

Anthony is investigating multiples of nine:

When he looked at the first 5 numbers in the pattern, he noticed something about the sum of the digits of each number. What is it?

• AThe sum is always 9.
• BThe sum increases by 2 each time.
• CThe sum increases by 1 each time.
• DThe sum decreases by 1 each time.
• EThe sum decreases by 2 each time.

Continue writing numbers in the pattern. What is the first multiple of 9 you get to whose sum does not fit this pattern?

What is special about the sum of the digits of any multiple of 9?

• AThe sum is always 9.
• BThe sum is a multiple of 18.
• CThe sum is always 18.
• DThe sum is a multiple of 9.

Q19:

Which two of these numbers are multiples of 6? • A14 and 38
• B2 and 6
• C2 and 26
• D26 and 38
• E6 and 30

Q20:

Which of these numbers is NOT a multiple of 8? Q21:

Which number is a multiple of 7? Q22:

Find all the multiples of 5 up to and including 60.

• A
• B
• C
• D

Q23:

Are all the factors of 35 factors of 210?

• AYes
• BNo

Q24:

Which of the following pairs of numbers are two multiples of 10, one less than and the other greater than 66?

• A63, 74
• B73, 2
• C60, 10
• D60, 100

Q25:

Sophia investigated multiples of 3.

 Multiple of 3 Sum of Digits 6 15 30 54 69 75 81 6 6 3 9 15 12 9 She noticed a pattern. Use it to answer these questions.

Which of these is definitely not a multiple of 3? Which of these is definitely not a multiple of 3? 