Add and Subtract Integers Expressions

 2 - (- 2).... it is the same as 

• 2 - 2

• 2 + 2

• 2 + -2

• 2 - +2

Tags

CCSS.7.NS.A.1C

When adding integers with the same sign you ________________.

• Subtract and keep the sign of the larger number.

• Add and keep the sign.

Tags

CCSS.7.NS.A.1C

83 - (-42)

• positive

• negative

Tags

CCSS.7.NS.A.1C

-88 - (-102)

• positive

• negative

Tags

CCSS.7.NS.A.1C

Simplify 65 + (-14)

• 70

• -79

• -51

• 51

Tags

CCSS.7.NS.A.1C

Match each expression to it's value.

• -8

• -5 + 3

• -2

• 5 + (-3)

• 2

• 5 - (-3)

• 8

• -5 - 3

Tags

CCSS.7.NS.A.1B

16 - (-12) - 25

• -3

• 3

• -21

• -29

Tags

CCSS.7.NS.A.1C

Evaluate the expression -4x for x=2

• -8

• 10

• -6

• 0

Tags

CCSS.6.EE.A.2C

-(-13) - 24 - 5

• -6

• -16

• -22

• -42

Tags

CCSS.7.NS.A.1C

Coach Bob’s football team lost 8 yards, gained 5 yards, and lost 2 yards on their first 3 plays from the line of scrimmage.
The team’s current position is ​​ (a)   yards relative to the original line of scrimmage.
The additive inverse,​ (b)   represents the number of yards the team needs to gain in order to return to the original line of scrimmage.

• -5

• 5

• 15

• -15

Tags

CCSS.7.NS.A.1B