Add and Subtract Integers Extra 8/27

-8 + (-12)

• 20

• -20

• -4

• 4

Tags

CCSS.7.NS.A.1C

-4 + (-3)

• 7

• 1

• -1

• -7

Tags

CCSS.7.NS.A.1C

7 + (-3)

• -4

• 10

• 4

• -10

Tags

CCSS.7.NS.A.1C

2 + (-21)

• 19

• -23

• -19

• 23

Tags

CCSS.7.NS.A.1C

-10 + 10

• 20

• -20

• 0

• 100

Tags

CCSS.7.NS.A.1B

Which expression matches the model?

• -5 + 3

• 5 + (-3)

• 0 + 2

• 5 - (-3)

Tags

CCSS.7.NS.A.1C

Classify -25.

• Whole Number

• Integer

• Rational Number

• Terminating Decimal

Which expression is less than -10 + 4?

• 12 + (-12)

• 7 + (-5)

• 14 + (-8)

• 2 + (-10)

Tags

CCSS.7.NS.A.1B

Adding integers with the same sign:

• Subtract

• Add and that's it.

• Add and keep the sign.

• What is adding integers?

Tags

CCSS.7.NS.A.1C

Adding integers with different signs:

• Subtract and keep the sign of the larger number.

• Adding integers is hard!

• Subtract and keep the sign of the smaller number.

• Subtract and do not change the sign!

Tags

CCSS.7.NS.A.1C