Mathematics

Write down the value of √49

Work out the value of 3³

Write 10 000 as a power of 10

Write 3/2 as a mixed number.

Work out 1/5 + 1/5

Write down all the factors of 20.

Mica says, "When two multiples of 5 are added, the answer is always a multiple of 10". Give one example to show that he is wrong.

Put these values in order of size, starting with the smallest.
80%, 0.7, 3/4

Sally buys two hats and three scarves.
The total cost is £28.50
Each hat costs £4.50
Work out the cost of each scarf.

120 people visit a maze.
80 are children, the rest are adults.
At the start of the maze you can turn left or right.
45 children turn left.
75 people in total turn left.
Complete the frequency tree.

What fraction of the children turn left? Give your answer in its simplest form.

The table shows information about where students prefer to revise.
Library: 30, Home: 68, In class: 37
Ed draws this bar chart to represent the data.
Write down three mistakes he has made.

Simplify fully 8m + 4 - 2m + 7

Simplify fully (1/2)c × 6d

A single bag of crisps costs 55p. A multipack of 6 bags of crisps costs 10% less than 6 single bags. Work out the cost of the multipack.

x and y are two different positive numbers. For the statement "x + y is positive", tick the correct box.

x and y are two different positive numbers. For the statement "x - y is negative", tick the correct box.

On the grid, draw a shape congruent to triangle A.

This shape is made from a semicircle and a square. The side of the square is 6 cm. Work out the total area of the shape. Give your answer in terms of π.

J (0, 12) and K (5, 10) are points on the straight line JKLM.
JK = KL = LM
Work out the coordinates of M.

Work out the value of 1.5²

Complete this number machine so that y = 4x + 5

Complete this number machine so that y = 3x - 24

Complete this number machine so that y = x

Each number in a list is increased by 10. For the statement "The mode is increased by 10", tick one box.

Each number in a list is increased by 10. For the statement "The median is increased by 10", tick one box.

Each number in a list is increased by 10. For the statement "The range is increased by 10", tick one box.

Write the missing term in the geometric progression.
1, 4, 16, __, 256

A Fibonacci-type sequence begins 5, -9, ...
The sequence is continued by adding the previous two terms.
Work out the next two terms.

Here is a solid prism. How many faces does the prism have?