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Year 7 Revision

Last updated over 5 years ago
16 questions
1

Write down all the factors of 24.

1

35 is a Factor of 70

1

What are the Factors of 10?

1

What are the Factors of 15?

1

What is the common Factor of 10 and 15?

1

Mrs Bishop is taking 30 pupils on a visit to a museum. She doesn't want to divide them into groups of unequal size. What possible group sizes could she use? (Hint use the Factors of 30)

1

What is the Highest Common Factor (HCF) of 12 and 15?

1

What are the first five multiples of 10?

1

What is the smallest multipile of 5 and 9?
Hint: write the mulitples of each number then find the lowest common one.

1

From the list of numbers which are Prime numbers?

1

What are the Prime Factors of 42?

  • 1
  • 2
  • 3
  • 6
  • 7
  • 21
  • 42
  • 14
  • Prime Factors of 42
  • Factors of 42 that are not prime
1

Place each number in the right catogory;

Draggable itemCorresponding Item
1
Square Number
23
Prime number
9
Prime Number
16
Square number
25
Square Number
3
Square number
2
Prime Number
1

List the first four triangular numbers

1

Click on Show your work and on the grid plot the point A (5,5), point B (2,5) and point C (-2, -3).

1

Look at the grid with the letters and match the letter with its coordinate.

Draggable itemCorresponding Item
Point D
(2,3)
Point B
(5,1)
Point C
(-3,4)
Point E
(-3,0)
Point A
(-4,-2)
1

Which of the following coordinates was generated by the function Y = X ?
Hint: Y is equal to X so what ever number Y is, X will be the same.