'With Jesus, we learn as a joyful family and flourish to be the best that we can be'
Mental Maths Starter: Use the 100 square to help you find 10 more than these numbers: 6, 12, 30, 34, 41, 50.
LO: To estimate number.
We have done some work together on estimating. Estimating is having a sensible guess to find an answer, using all the information you have.
Today you are going to use clues I have given to find a number. Use the 100 square to help you.
I'm thinking of a number. My number is bigger than 4, but smaller than 6. My number is 5.
I'm thinking of a number. My number is bigger than 21, but smaller than 23. My number is 22.
Look at the 'I'm thinking of a number' challenges and complete the green word problems.
Next, solve the trickier challenges (in red). These questions have more than one answer.
Challenge: Can you write 5 of your own number clues for someone in your house to solve?