Explore Input/Output Tables with Fun Math Problems!

1. At the bakery, each cupcake costs $2. If you buy 3 cupcakes, how much do you spend? (Input: 3, Output: ?) Number sentence: 2 + 2 + 2 = ?

• 10

• 4

• 8

• 6

Tags

CCSS.2.OA.C.4

2. A toy store has a special where for every 4 toys you buy, you get 1 free. If you buy 8 toys, how many toys do you have in total? (Input: 8, Output: ?) Number sentence: 8 + 2 = ?

• 12

• 9

• 10

• 11

3. In a garden, there are 5 flowers. If 3 more flowers bloom, how many flowers are there now? (Input: 3, Output: ?) Number sentence: 5 + 3 = ?

• 7

• 9

• 8

• 6

Tags

CCSS.1.OA.A.1

4. A farmer has 10 apples. He picks 5 more apples from the tree. How many apples does he have now? (Input: 5, Output: ?) Number sentence: 10 + 5 = ?

• 15

• 10

• 5

• 20

Tags

CCSS.2.OA.C.3

5. At a party, there are 6 balloons. If 4 more balloons are added, how many balloons are there in total? (Input: 4, Output: ?) Number sentence: 6 + 4 = ?

• 15

• 12

• 8

• 10

Tags

CCSS.1.OA.A.1

6. A library has 12 books. If 3 more books are donated, how many books does the library have now? (Input: 3, Output: ?) Number sentence: 12 + 3 = ?

• 15

• 18

• 10

• 12

Tags

CCSS.2.OA.A.1

7. In a classroom, there are 7 students. If 5 more students join, how many students are there now? (Input: 5, Output: ?) Number sentence: 7 + 5 = ?

• 12

• 10

• 8

• 15

Tags

CCSS.1.OA.A.1

8. A pet shop has 9 puppies. If 2 more puppies are brought in, how many puppies are there in total? (Input: 2, Output: ?) Number sentence: 9 + 2 = ?

• 9

• 11

• 12

• 10

Tags

CCSS.1.OA.A.1

9. A box has 4 toys. If you add 6 more toys to the box, how many toys are in the box now? (Input: 6, Output: ?) Number sentence: 4 + 6 = ?

• 8

• 12

• 15

• 10

Tags

CCSS.1.OA.A.1

10. There are 15 cookies in a jar. If you eat 5 cookies, how many cookies are left? (Input: 5, Output: ?) Number sentence: 15 - 5 = ?

• 10

• 5

• 20

• 15

Tags

CCSS.2.OA.A.1