Here is your mental maths homework for the week beginning 7th November. Remember to add your answer as a comment. Thanks.
- I think of a number. I multiply it by 2, add 50 and my answer is 74. What was my number?
- I think of a number. I add 16, subtract 30 and my answer is 36. What was my number?
- I think of a number. I subtract 25 and add 2. I then multiply by 2. My answer is 154, what was my number?
Now write your own “I think of a number word problem” and explanation of how to work it out.