Adding and Subtracting Negative Numbers Counters

If you are adding 2 negative numbers, will your answer be positive or negative?

• negative

• positive

Tags

CCSS.7.NS.A.1C

-2 + 4 

• -2

• 2

• 0

• -4

Tags

CCSS.7.NS.A.1C

-9 + (-5)

• -14

• 14

• -4

• 4

Tags

CCSS.7.NS.A.1C

When you add opposites, what do you get?

• 0

• A negative number

• Attraction

• You cannot add opposites

Tags

CCSS.7.NS.A.1B

-10 + 10

• 20

• 0

• -20

• 1,000,000

Tags

CCSS.7.NS.A.1B

Subtract the absolute value of your numbers. 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)

Tags

CCSS.7.NS.A.1C

What is the sum of (-48) + (45)?

• 93

• -93

• -3

• 3

Tags

CCSS.7.NS.A.1C

-23 + (-15)

• -8

• 8

• -38

• 38

Tags

CCSS.7.NS.A.1C

Which expressions represents the 2-color counters shown in the image?

• -4 + 5

• 4 + (-5)

• -4 + (-5)

• -5 + 4

Tags

CCSS.7.NS.A.1C