Woof is a big dog. Yap is a little dog. Emma has 16 dog biscuits to give to the two dogs. She gave Woof 4 more biscuits than Yap. How many biscuits did each dog get?
Use these four dominoes to make a square that has the same number of dots on each side.
How many starfish could there be on the beach, and how many children, if I can see 28 arms?
Can you find a path from a number at the top of this network to the bottom which goes through each of the numbers $1$ to $9$ once and once only?