Integer Operations: Number Lines & Fun Challenges!

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

• 12

• 8

• 10

• 6

2. A store has 20 oranges. If they sell 5 oranges and then receive 10 more, how many oranges do they have now?

• 25

• 30

• 20

• 15

3. Tom is on a number line at position 3. He moves 5 units to the left and then 2 units to the right. What position is he at now?

• 0

• 5

• 1

• -2

4. A book costs $12. If you buy 3 books and pay with a $50 bill, how much change will you receive?

• $5

• $30

• $14

• $20

5. Lisa has 10 marbles. She loses 4 marbles and then finds 6 more. How many marbles does she have now?

• 12

• 8

• 14

• 10

6. A train leaves the station at 2 PM and travels 60 miles. If it stops for 30 minutes and then continues for another 90 miles, what time will it arrive at its destination?

• 5 PM

• 4 PM

• 6 PM

• 3 PM

7. On a number line, if you start at -4 and move 7 units to the right, where do you end up?

• 2

• 3

• -1

• 5

8. A gardener plants 8 rows of flowers with 5 flowers in each row. How many flowers did the gardener plant in total?

• 40

• 30

• 25

• 50

9. If a pizza is cut into 8 slices and you eat 3 slices, how many slices are left? If you then order another pizza and eat 2 slices from it, how many slices have you eaten in total?

• 7

• 6

• 4

• 5

10. A movie theater has 120 seats. If 45 seats are filled and 20 more people come in, how many seats are still available?

• 50

• 70

• 55

• 60