-4 + (-3) = ?

Tags

CCSS.7.NS.A.1C

-5 + 9 = ?

Tags

CCSS.7.NS.A.1C

8 + (-2) = ?

Tags

CCSS.7.NS.A.1C

Bob lost 5 bonus points on page one of his math test and he gained 9 points bonus on page two of his math test. Which equation best describes Bob progress on his math test?

• 5 + 9 = 14

• -5 + 9 = 4

• -5 + (-9) = -14

• 5 + (-9) = -4

Tags

CCSS.7.NS.A.1C

Solve the problem.
-42 - (-12)

• -30

• -54

• 30

• 54

Tags

CCSS.7.NS.A.1C

Solve the problem.
-100 - 52

• -152

• 48

• -48

• 152

Tags

CCSS.7.NS.A.1C

Solve the problem.
-16 - 4

• -20

• -12

• 20

• 12

Tags

CCSS.7.NS.A.1C

Solve the problem.
-4 - 10

• -4

• 4

• 14

• -14

Tags

CCSS.7.NS.A.1B

Solve the problem.
5 - 8

• 3

• -3

• 13

• -13

Tags

CCSS.7.NS.A.1B

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