Quiz 1: Multiplication. audio
Ralph and Matrix have more mental maths questions, including some on multiplication.

Quiz 2: Division and factors. audio
Ralph and Matrix have more mental maths questions, including some covering division and factors.

3: Addition and subtraction of the number 9. audio
Ralph and Matrix's mental maths questions include some on adding and subtracting the number 9.

4: Adding and subtracting two-digit numbers. audio
Ralph and Matrix have another quiz including some questions on two-digit numbers.

5: Complementary addition. audio
In Quiz 5 Ralph and Matrix's questions include some on complementary addition.

6: Rounding numbers up and down. audio
Today Ralph and Matrix's questions include some about rounding up and down.

7: Calculating with large numbers. audio
Ralph and Matrix's questions include some about calculating with large numbers.

Quiz 8: Multiplying with zeroes. audio
Ralph and Matrix's questions include some on multiplying with zeroes.

Quiz 9: Dividing tenths. audio
The questions from Ralph and Matrix include some about dividing tenths.

Maths Challenge - Mental Maths Quiz
Each Maths Challenge Quiz has three sections:
- 1: Beat the clock! Quick fire questions across a range of themes.
- 2: Problem solving. Applying mathematical strategies to real-world situations.
- 3: Juggling numbers. Using mathematical processes (addition, subtraction, multiplication and division) to juggle three numbers to create a target number.
Each quiz is about 15 minutes long and has been devised to consolidate mental maths skills at Key Stage 2 - they're particularly suitable for pupils aged 10/11. The emphasis is firmly on having fun with numbers.
Taking part in each quiz
- Make sure you have a pen or pencil ready before you start. You'll need these for your answers.
- Also make sure you have a piece of paper to write down your answers. Or you can print out our answer sheets from each quiz page.
- Then watch and listen carefully to the quiz and fill in the answer sheet as you go during the timed pauses. You can also use the answer sheet for any working out.
- At the end of each section mark your sheets as Matrix gives the answers.
- At the very end total up your score to see how you've done! Will you be a Mental Maths Mastermind…?

More content from Maths
Maths Challenge 2. collection
Age 9 - 11. Ralph and Matrix have another 10 mental maths quizzes for KS2 pupils to tackle.

Maths Challenge Quiz. video
Age 9 - 11. Join Ralph and Matrix for the maths quiz that'll make you a mental maths mastermind!

Numbertime. collection
Age 5 - 7. Developing numeracy skills at KS1, with the emphasis on building confidence.
