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Add and Subtract Integer Operations Review

Last updated about 1 month ago

40 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Solve each problem.

Akwankyerɛ

Solve each problem.

Models

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6.3.D

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Integer Algorithm

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Word Problems

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6.3.D

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

-4 + 6 = 2

4 - 6 = -2

4 + -6 = -2

-4 - 6 = -10

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

7 - 3

7 + -3

7 - (-4)

7 + -4

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

-8 - (-5) = -3

-8 - 5 = -13

8 - 5 = 3

-8 - 5 = -3

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

3 - 6 = 9

3 - 9 = -6

9 - 3 = -6

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

-3 + 2 = -5

-3 - (-2) = -5

-3 - 2 = -5

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Write an equation to represent the model.

-6 + 3 = 9

6 + -3 = 3

6 - 3 = 3

-6 + 3 = -3

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Type your answer to the problem.
5 - (-7)

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8.

Type your answer to the problem.
8 + (-11)

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9.

Type your answer to the problem.
-12 - 7

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10.

Type your answer to the problem.
13 - 15

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11.

Type your answer to the problem.
-3 + -1

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12.

Type your answer to the problem.
10 - (-16)

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13.

Type your answer to the problem.
-8 - (-10)

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

Type your answer to the problem.
16 + -4

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

Type your answer to the problem.
-13 - 4

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16.

Type your answer to the problem.
7 - (-2)

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17.

Type your answer to the problem.
-1 + (-15)

Asemmisa {{asɛmmisaAhyɛnsode}}

18.

Type your answer to the problem.
-16 - (-3)

Asemmisa {{asɛmmisaAhyɛnsode}}

19.

Type your answer to the problem.
-13 - 14

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20.

Type your answer to the problem.
15 - (-7)

Asemmisa {{asɛmmisaAhyɛnsode}}

21.

Type your answer to the problem.
-9 + 4

Asemmisa {{asɛmmisaAhyɛnsode}}

22.

Type your answer to the problem.
-6 + 8

Asemmisa {{asɛmmisaAhyɛnsode}}

23.

Type your answer to the problem.
-11 - (-3)

Asemmisa {{asɛmmisaAhyɛnsode}}

24.

Type your answer to the problem.
-6 - 8

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25.

Type your answer to the problem.
-4 - 4

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26.

Type your answer to the problem.
3 - 8

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27.

Type your answer to the problem.
16 + (-12)

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28.

Type your answer to the problem.
-10 + -6

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29.

Water has a freezing point of 32 degrees Fahrenheit. Mercury has a freezing point that is 70 degrees lower. What is the freezing point of Mercury?

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30.

In a game the winner is the person closest to zero. The second place participant was six points behind. If the winner had a score of -5, then what was the score for second place?

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31.

An elevator is on the 15th floor. It goes down eight floors. What floor is the elevator on now?

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32.

At the beginning of the day, the temperature is -8 degrees Fahrenheit. As the sun comes out, it warms up 19 degrees. What is the temperature once it warms up?

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33.

It will be -12° tonight and it is predicted to be 25° warmer by noon tomorrow. What will the temperature be by noon tomorrow?

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34.

A scuba diver swam 96 feet beneath the surface of the ocean. They then come back up 49 feet. What is their depth now?

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35.

It will be -12° tonight and it is predicted to be 10° colder by noon tomorrow. What will the temperature be by noon tomorrow?

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36.

A scuba diver swam 36 feet beneath the surface of the ocean. They then descend 52 feet. What is their depth now?

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37.

What is the account balance after having a credit of $84 and a debt of $29?

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38.

A roller coaster begins at 90 feet above ground level. Then it climbs 75 feet. Find the height of the coaster after the first climb.

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39.

A checking account is overdrawn by $32. The bank then charges $15 for an overdraft fee. What is the current balance?

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40.

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first descent.