Adding Integers using Counters

-2 + 4 

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

3 + -7

• 10
• 4
• -10
• -4

Tags

CCSS.7.NS.A.1C

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 + 9

• -11
• -7
• 7
• 11

Tags

CCSS.7.NS.A.1C

0 + -7

• -7
• 0
• 3
• 7

Tags

CCSS.7.NS.A.1B

-7 + -4

• -11
• -3
• 3
• 11

Tags

CCSS.7.NS.A.1C

-8 + 3

• -11
• -5
• 5
• 11

Tags

CCSS.7.NS.A.1C

-1 + 8

• -9
• -7
• 7
• 9

Tags

CCSS.7.NS.A.1C

-3 + (-2)

• -5
• -1
• 1
• 5

Tags

CCSS.7.NS.A.1C