Integer Addition and Subtraction Practice

1.

Multiple Choice

2 mins

1 pt

Step 1: Add your numbers
Step 2: Keep your signs
These steps apply to which rule?

Adding Integers Rule (for same signs)

Subtracting Integers Rule (for same signs)

Multiplying Integers Rule (for same signs)

Dividing Integers Rule (for same signs)

2.

Multiple Choice

2 mins

1 pt

Step 1: Subtract the absolute value of your numbers. Step 2: Keep the sign of the number with the largest absolute value. These steps apply to which rule?

Adding Integers Rule (for different signs)

Subtracting Integers Rule (for different signs)

Multiplying Integers Rule (for different signs)

Dividing Integers Rule (for different signs)

3.

Multiple Choice

2 mins

1 pt

Step 1: Keep the sign of your first number. Step 2: Change the subtraction sign to addition. Step 3: Change the sign of your second number to its opposite/additive inverse. Step 4: Then apply the rules for addition with same signs OR different signs.

Adding Integers Rule

Subtracting Integers Rule

Multiplying Integers Rule

Dividing Integers Rule

4.

Multiple Choice

2 mins

1 pt

Which expression has the sum of 0?

0 - 8

0 + -8

-8 - 8

8 + (-8)

5.

Multiple Choice

2 mins

1 pt

What is the distance between -8 and its opposite?

8

-8

16

-16

6.

Multiple Choice

2 mins

1 pt

5-19

14

24

-14

-24

7.

Multiple Choice

2 mins

1 pt

-8 - (-4) =

12

-12

4

-4

8.

Multiple Choice

2 mins

1 pt

-9 + (-5)

-14

14

-4

9.

Multiple Choice

2 mins

1 pt

-8 - 8 =

16

0

-16

9

10.

Multiple Choice

2 mins

1 pt

6 + (-10) =

16

-16

4

-4

11.

Multiple Choice

2 mins

1 pt

Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account?

$29

$25

$24

$30

12.

Multiple Choice

2 mins

1 pt

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

3 degrees

12 degrees

11 degrees

10 degrees

13.

Multiple Choice

2 mins

1 pt

For 2-(-2).... the two negatives turn this equation into...

2-2

2+2

2+-2

14.

Multiple Choice

2 mins

1 pt

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

-34 feet

-54 feet

54 feet

-26 feet

15.

Multiple Choice

2 mins

1 pt

Match the integer addition problem with the graph.

6 + (-2) = 6

-2 + 6 = 0

6 + (-2) = 4

None of these.

16.

Multiple Choice

2 mins

1 pt

Match the integer addition problem with the graph.

-5 + (-2) = -7

-5 - (-2) = -7

-7 + (-2) = -5

None of these.

17.

Multiple Choice

2 mins

1 pt

Which equation represents the 2-color counters shown in the image?(Note: Red is negative; yellow is positive.)

4 + 1 = 5

4 + (-1) = 5

4 + (-1) = 3

-4 + 1 = -3

18.

Multiple Choice

2 mins

1 pt

A

B

C

D

19.

Multiple Choice

2 mins

1 pt

-4

10

3

4

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