Adding & Subtracting Integers

What is the result of -6 + (-5) ?

• 1

• -1

• 11

• -11

Tags

CCSS.7.NS.A.1C

What should you do when adding integers with different signs?

• Add the numbers and keep the sign of the smaller number

• Subtract the numbers and keep the sign of the number with the greater absolute value

• Subtract the numbers and keep the sign of the smaller number

• Add the numbers and keep the sign of the number with the greater absolute value

Tags

CCSS.7.NS.A.1C

Which of the following expressions best represents the model?

• -7 – 5

• -7 + 5

• 7 – 5

• -5 – (-7)

Tags

6.3.C

Tags

CCSS.7.NS.A.1C

Which expression is represented by the model shown?

• -7 + 0

• -7 +3

• -7 +7

• -7 +10

Tags

CCSS.7.NS.A.1B

When will the answer ALWAYS be negative when adding integers?

• The values of the two integers are opposites.

• Both integers are negative.

• Both integers are positive.

• One integer is positive and the other is negative.

Tags

CCSS.7.NS.A.1C

What is another word for the additive inverse of a number?

• Absolute Value

• Opposite

• Positive

• Negative

Tags

CCSS.7.NS.A.1B

The sum of a number and it's opposite is always _________.

Tags

CCSS.7.NS.A.1B

What is a method of subtracting integers?

• Keep, change, flip (KCF)

• Keep, change, change (KCC) or Keep, opposite, opposite (KOO)

• Rewrite the problem using the additive inverse - adding the opposite.

• Finding the absolute value.

Tags

CCSS.7.NS.A.1B

• 2 + 5

• 2 - 5

• 2 + (-5)

• -2 + (-5)

Tags

CCSS.7.NS.A.1B