Fun Math Challenges: Addition & Multiplication for 3rd Graders

Sarah has 15 apples. She gives 7 apples to her friend. How many apples does Sarah have left?

• 8

• 6

• 12

• 10

Tags

CCSS.2.OA.A.1

Tom has 4 packs of crayons. Each pack has 8 crayons. How many crayons does Tom have in total?

• 16

• 32

• 24

• 40

Tags

CCSS.3.OA.A.3

A bakery made 24 cookies. They sold 9 cookies in the morning. How many cookies are left?

• 15

• 12

• 18

• 10

Tags

CCSS.2.OA.A.1

There are 5 boxes of toys. Each box contains 6 toys. How many toys are there altogether?

• 36

• 24

• 30

• 18

Tags

CCSS.3.OA.A.3

Emily read 12 books this month. If she reads 3 more books next month, how many books will she have read in total?

• 18

• 15

• 10

• 20

Tags

CCSS.2.OA.A.1

A farmer has 30 chickens. He sells 10 chickens. How many chickens does he have now?

• 35

• 20

• 25

• 15

Tags

CCSS.2.OA.A.1

In a classroom, there are 7 tables. Each table has 4 chairs. How many chairs are there in total?

• 28

• 20

• 32

• 24

Tags

CCSS.3.OA.A.3

Liam has 50 marbles. He loses 15 marbles while playing. How many marbles does he have now?

• 35

• 50

• 25

• 40

Tags

CCSS.2.OA.A.1

A gardener planted 6 rows of flowers. Each row has 5 flowers. How many flowers did the gardener plant in total?

• 40

• 30

• 25

• 35

Tags

CCSS.3.OA.A.3

Mia has 20 stickers. She gives 5 stickers to her friend and then buys 10 more. How many stickers does Mia have now?

• 10

• 25

• 15

• 30

Tags

CCSS.2.OA.A.1