Bella has 20 shells. She finds 10 more. How many shells does she have in total?

Hadi has 15 blue socks. He has 11 red socks. How many socks does he have?

Adib eats 4 apples and 3 bananas. How many fruits did Adib eat?

Maria bakes 9 blueberry pies and 7 cherry pies. How many pies did Maria bake?

Siti counted 14 ladybugs on the leaf. 8 ladybugs flew away. How many ladybugs left on the leaf?

Haris has 12 blocks. He gives 6 blocks to his friend Aqif. How many blocks does Haris have left?

Linda has 18 cupcakes. She gives 14 cupcakes to her classmates. How many cupcakes does she have left?

Ben has 9 balloons. 2 balloons fly away. How many balloons does Ben have left?

There are 6 slices of pizza. We eat 3 slices. How many slices of pizza are left?