1 out of 3
What happens when you round these three-digit numbers to the nearest 100?
1 out of 3
Use two dice to generate two numbers with one decimal place. What happens when you round these numbers to the nearest whole number?
1 out of 3
Have a go at balancing this equation. Can you find different ways of doing it?
1 out of 3
Do you agree with Badger's statements? Is Badger's reasoning 'watertight'? Why or why not?
2 out of 3
This multiplication uses each of the digits 0 - 9 once and once only. Using the information given, can you replace the stars in the calculation with figures?
2 out of 3
Choose four different digits from 1-9 and put one in each box so that the resulting four two-digit numbers add to a total of 100.
2 out of 3
Try out this number trick. What happens with different starting numbers? What do you notice?
1 out of 3
Try out these calculations. Are you surprised by the results?
1 out of 3
In these addition and subtraction games, you'll need to think strategically to get closest to the target.
1 out of 3
The Number Jumbler can always work out your chosen symbol. Can you work out how?
