Worksheet: Multiples

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:

Daniel 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:

Are all multiples of 8 also multiples of 4?

Ayes
Bno

Q19:

Noah 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.

Q20:

Which two of these numbers are multiples of 6?

A14 and 38
B2 and 6
C2 and 26
D26 and 38
E6 and 30

Q21:

Which of these numbers is NOT a multiple of 8?

Q22:

Which number is a multiple of 7?

Q23:

Is the following true or false? There are no common factors between 17 and 59.

Afalse
Btrue

Q24:

Find three common factors between 60, 80, and 100.

A4, 11, 8
B12, 7, 4
C10, 5, 2
D12, 8, 0

Q25:

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

A
B
C
D