directions: Write an addition expression to describe each situation. Then find each sum

1: A team gains 20 yards. Then they lose 7 yards.
2: Roger owes his mom $5. he borrows another $6 from her
3: Jewels score was 5 over par on first 9 holes, Her score was 4 under par on the second 9 holes
4: A balloon rises 340 feet into the air. Then it descends 130 feet.
5: A cyclist travels downhill for 125 feet, then she travels uphill 50 feet.
6: A plane descends 1,200 feet. Then it descends another 500 feet

i got

1: 20 + (-7) = 13
2: -5 + (-6) = -11
3: 5 - 4 = 1??? idk
4: 340 - 130 + 210 feet
5: -125 + 50 = -75 feet
6: -1200 - 500 = 1700 feet

You're very welcome.

Yay!

1. 20 - 7 =

2, 5 + 6 =

Do the rest, and I'll check your answers.

3. 5 + (-4) = 1

The rest are correct.

yay thanks

1: Addition expression: 20 + (-7)

Sum: 20 - 7 = 13

2: Addition expression: (-5) + 6
Sum: -5 + 6 = 1

3: Addition expression: 5 - 4
Sum: 5 - 4 = 1

4: Addition expression: 340 + (-130)
Sum: 340 - 130 = 210

5: Addition expression: 125 + (-50)
Sum: 125 - 50 = 75

6: Addition expression: (-1200) + (-500)
Sum: -1200 - 500 = -1700