Adding Subtracting And Multiplying Integers

Bob Is 5 feet below sea level. Sarah is 10 feet above sea level. What is the distance between them?

• -15 feet

• 5 feet

• 15 feet

• -5 feet

A negative times a negative is _________ a positive

• Always

• Sometimes

• Never

What equation equals 7?

• -3+4

• -4+3

• 14+7

• 14+(7)

Kyle has $23 but owes Shawn $59. How much money does Kyle have now?

• 23+(-59)= $81

• 23+(59)= -$81

• 23+(-59)=- $36

• 23+(59)= $81

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)

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)

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

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

Match the integer addition problem with the graph.

• -5 + (-2) = -7

• -5 - (-2) = -7

• -7 + (-2) = -5

• None of these.

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