Math Challenge: Add, Subtract & Interpret Graphs

1. Sarah has 15 apples. She gives 7 apples to her friend. How many apples does Sarah have left? (Expression: 15 - 7)

• 12

• 10

• 6

• 8

2. A school has 120 students. If 45 students are in the art club, how many students are not in the art club? (Expression: 120 - 45)

• 75

• 65

• 80

• 90

3. A farmer harvested 200 carrots. He sold 85 carrots at the market. How many carrots does he have now? (Expression: 200 - 85)

• 200

• 115

• 85

• 115

4. There are 50 books on a shelf. If 20 books are checked out, how many books remain on the shelf? (Expression: 50 - 20)

• 40

• 30

• 25

• 10

5. A graph shows that 30 kids like soccer, 25 like basketball, and 15 like baseball. How many kids like soccer and basketball combined? (Expression: 30 + 25)

• 35

• 55

• 60

• 45

6. In a class, 18 students have pets. If 10 students have dogs, how many students have other types of pets? (Expression: 18 - 10)

• 12

• 10

• 8

• 6

7. A pizza shop sold 45 pizzas on Monday and 30 pizzas on Tuesday. How many pizzas did they sell in total? (Expression: 45 + 30)

• 80

• 90

• 75

• 60

8. A graph shows that 60% of students prefer chocolate ice cream. If there are 40 students, how many prefer chocolate? (Expression: 0.6 * 40)

• 24

• 20

• 35

• 30

9. Emma has 25 stickers. She buys 15 more stickers. How many stickers does she have now? (Expression: 25 + 15)

• 40

• 35

• 30

• 50

10. A store had 100 toys. They sold 40 toys last week. How many toys are left in the store? (Expression: 100 - 40)

• 50

• 70

• 60

• 80