Revision Quiz 26

Write 45% as a fraction.

• 0.45

• 45:100

Answer explanation

Divide by 100

• 9

• 16

• 128

• 8

Answer explanation

Divide the amount by the denominator

Select two factors of 24

• 12,36

• 5,3

• 4,6

• 48,72

Answer explanation

A factor is a number that divides equally (no remainders)

Simplify 4m x 2

• 8

• 2m

• 6m

• 8m

Answer explanation

Multiply the numbers 4x2 and include m in the answer.

• 2

• 1.2

• 4

• 2.88

Answer explanation

In the scientific calculator find the square root symbol then enter 1.44 then =

What is a quadrilateral

• A 2D shape with 4 sides

• A 2D shape with 3 equal sides

• A 2D shape with 5 sides

• A shape with 8 sides

10 CD's were sold

6 books were sold

More CD's than books were sold. How many more?

• 60

• 16

• 4

• 15

Answer explanation

Work out the difference (subtract or take away) between 10 and 6

Find the next term of the sequence

4, 8, 16,

• 24

• 17

• 20

• 32

Answer explanation

The rule is multiply by 2 each time.

Here is a sequence

3,6,9,12, ...

Charlie says 32 is in the sequence, why is he wrong?

• 32 is not a multiple of 4

• 32 is an odd number

• 32 is an even number

• 32 is not a multiple of 3

Answer explanation

The term to term rule is 3n so it includes all the numbers in the 3 times table.

Write down the number of edges of the shape.

• 0

• 2

• 3

• 5

Answer explanation

An edge is where two faces meet