George has 11 paper clips. 3 paper clips are blue. The rest are red. How many paper clips are red?
8
Lin makes 6 kites. Kate makes 6 kites. How many kites do they make altogether?
12
4 + 4 =
8
Ali has 16 clay shells. He gives Mani 5 clay shells. How many clay shells does Ali have left?
11
Liming has 9 lego bricks, Rai gives him 6 lego bricks. How many lego bricks does Liming have altogether?
15