Adding Opposite Integers

What equation is modeled?

• 15 + 25 = -10

• 15 + -25 = -10

• -10 + 15 = -10

• -25 + 15 = -10

Tags

CCSS.7.NS.A.1B

What equation is modeled?

• -7 + 8 =1

• -7 + 9 = 1

• 1 + -7 = -7

• 8 + -7 = 1

Tags

CCSS.7.NS.A.1B

What equation is modeled?

• 6 + -6 = -6

• -6 + 6 = 12

• 6 + -12 = -6

• -12 + 6 = -6

Tags

CCSS.7.NS.A.1B

When adding negative numbers on a number line, you move to the ____________.

• Right

• Left

Tags

CCSS.7.NS.A.1C

-4 + (-3) = ?

Tags

CCSS.7.NS.A.1C

2 + (-8) = ?

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

3 + -7

Tags

CCSS.7.NS.A.1C

-10 + 10

Tags

CCSS.7.NS.A.1B