Here are 13 mental maths questions to warm your maths brain up this week. If you fancy a challenge, put a 10/15 second timer on for each question.
1. Write 18 minutes to 3 in the afternoon in the 24 hour clock.
2. What is the difference between 29 and 68?
3. Find the mean of 13, 19 and 22.
4. What is the product of 9 and 4?
5. Multiply 65 by 100.
6. What is 6²?
7. What is the total of 3.9 and 4.3?
8. Write 27/100 as a decimal.
9. I think of a number, I multiply it by 9 and then subtract 7. My answer is 47. What number did I think of?
10. What number is halfway between 12 and 13?
11. Round 2.4 to the nearest whole number.
12. How many vertices are there on a cube?
13. What size is angle x?
No comments:
Post a Comment