Are you ready for third grade?

There are 7 blue blocks and some green blocks in a box. There are 19 blocks in all in the box. How many green blocks are in the box?

• a. 12 green blocks
• b. 13 green blocks
• c. 19 green blocks

Sam’s cat has 9 kittens. Cesar’s cat has 3 kittens. How many kittens are there?

• a. 12 kittens
• b. 13 kittens
• c. 6 kittens

John has 5 white seashells and 6 blue seashells. He has 3 fewer brown seashells than blue seashells. How many seashells does he have in all?

Sam is reading a book with 16 pages. He has read 9 pages so far. How many pages does Sam have left to read?

Joe has 10 stamps. Mia has 5 stamps. Which equation can be used to find how many more stamps Joe has than Mia?

• a. 10 + 5 = 15
• b. 10 – 5 = 5
• c. 10 – 4 = 6

There are 14 books. Alex borrows some of the books. There are 8 books left. Complete the equation to find how many books Alex borrows: 14 − ? = 8

Anne skip-counted. 5, 10, 15, 20, ?, ? What were the last two numbers she said?

• a. 30, 40
• b. 25, 30
• c. 25, 35

A shopkeeper buys 8 boxes of blueberries. Each box has 100 blueberries in it. How many blueberries are there in all?

Find the sum. 8 + 11 =

Which number has 7 hundreds 0 tens and 7 ones?

• a. 77
• b. 707
• c. 770