Mastering Integer Word Problems with Number Lines for 4th Grade

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

• 10

• 6

• 12

• 8

2. A temperature dropped from 5 degrees to -3 degrees. How many degrees did it drop?

• 4 degrees

• 6 degrees

• 8 degrees

• 10 degrees

3. Tom scored 20 points in the first game and lost 5 points in the second game. What is Tom's total score?

• 25

• 0

• 15

• 10

4. A bird flew 10 meters up into a tree and then came down 4 meters. How high is the bird now?

• 4 meters

• 10 meters

• 8 meters

• 6 meters

5. There are 12 fish in a tank. If 4 fish are taken out, how many fish remain in the tank?

• 8

• 4

• 10

• 6

6. A hiker climbed 8 meters up a hill and then descended 3 meters. What is the hiker's current elevation?

• 3 meters

• 5 meters

• 8 meters

• 10 meters

7. Lisa had 30 stickers. She gave 12 stickers to her brother. How many stickers does Lisa have now?

• 15

• 25

• 18

• 20

8. The temperature was -2 degrees in the morning and rose to 4 degrees by noon. How much did the temperature increase?

• 10 degrees

• 2 degrees

• 6 degrees

• 8 degrees

9. A train travels 25 miles north and then 10 miles south. How far is the train from its starting point?

• 20 miles

• 30 miles

• 5 miles

• 15 miles

10. If a submarine is at a depth of -15 meters and rises 10 meters, what is its new depth?

• -5 meters

• -20 meters

• 0 meters

• -10 meters