Worksheet: Multiples

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 <72<.

  • 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 30=6×, 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: 9,18,27,36,45,.

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 decreases by 2 each time.
  • CThe sum decreases by 1 each time.
  • DThe sum increases by 2 each time.
  • EThe sum increases by 1 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 18.
  • BThe sum is a multiple of 18.
  • CThe sum is a multiple of 9.
  • DThe sum is always 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 0 , 5 , 1 0 , 1 5 , 2 0 , 2 5 , 3 0 , 3 5 , 4 0 , 4 5 , 5 0 , 5 5 , 6 0
  • B 0 , 5 , 1 0 , 1 5 , 2 5 , 3 0 , 3 5 , 4 0 , 4 5 , 5 0 , 5 5 , 6 0
  • C 0 , 5 , 1 5 , 2 0 , 2 5 , 3 0 , 3 5 , 4 0 , 4 5 , 5 0 , 5 5 , 6 0
  • D 0 , 5 , 1 0 , 2 0 , 2 5 , 3 0 , 3 5 , 4 0 , 4 5 , 5 0 , 5 5 , 6 0

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