Rules for Adding and Subtracting Integers

What is true about adding integers with the same sign?

• Add and Keep the Sign

• Subtract and Keep the Sign

Tags

CCSS.7.NS.A.1C

Negative + Negative

• Always equals a Positive

• Always equals a Negative

• Could be Positive, Negative, or Zero

Tags

CCSS.7.NS.A.1C

Positive + Positive

• Always equals a Positive

• Always equals a Negative

• Could be Positive, Negative, or Zero

Tags

CCSS.7.NS.A.1C

Positive + Negative

• Always equals a Positive

• Always equals a Negative

• Could be Positive, Negative, or Zero

Tags

CCSS.7.NS.A.1C

Negative + Positive

• Always equals a Positive

• Always equals a Negative

• Could be Positive, Negative, or Zero

Tags

CCSS.7.NS.A.1C

Joy earned 13 points in her first round and -21 points in her second turn. What was her score after 2 turns?

• 34
• 8
• -34
• -8

Tags

CCSS.7.NS.A.1C

• Adding (13+(-6))

• Adding the opposite (13+6)

• Subtracting (13-6)

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C