These pictures show squares split into halves. Can you find other ways?
What is the greatest number of squares you can make by overlapping three squares?
Find all the numbers that can be made by adding the dots on two dice.
Pat has no more than $20$ sweets in a bag.
She counts her sweets in groups of two. She has one left over.
Then she counts her sweets in groups of five. She has $2$ left over.
How many sweets could Pat have? Is there another answer?