Adding Integers due 10-25

What is additive inverse (zero pairs)?

• When opposites are added together their sum is equal to zero.
• When you add any two numbers together.
• The distance a number is from zero. 

Tags

CCSS.7.NS.A.1B

Which numbers do not belong in the set of numbers called integers?

• 0, 1, 2
• -5, -4, -3
• -1, 0.65, 3.24

What equation is modeled?

• 7 + -6 = -6
• 7 + -13 = -6
• 7 + -14 = -6
• -6 + -14 = -6

Tags

CCSS.7.NS.A.1B

What needs to be added to get to the circled answer

• 4
• -4
• -2
• 2

Tags

CCSS.7.NS.A.1B

What equation is modeled?

• 15 + 25 = -10
• 15 + -25 = -10
• -10 + 15 = -10
• -25 + 15 = -10

Tags

CCSS.7.NS.A.1B

What needs to be added to get to the circled answer

• 10
• -10
• -17
• 17

Tags

CCSS.7.NS.A.1B

Which addition expression matches the problem shown on the number line?

• 3 + -4
• -4 + 3
• 7 + -4
• -4 + 7

Tags

CCSS.7.NS.A.1B

Bob lost 5 points on page one of his math test and he lost 9 points 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

A football team gained 9 yards on one play and then lost 2 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-2) = -11
• 9 + (-2) = 7
• 9 + (-2) = -7
• -9 + 2 = -7

Tags

CCSS.7.NS.A.1C

2 + (-4) = 

• -2
• 2
• 6
• -6

Tags

CCSS.7.NS.A.1C