Integers Counters

what is the result for the this counter model?

• -2

• -7

• 7

• -5

• 5

Tags

CCSS.7.NS.A.1C

Which equation represents the 2-color counters shown in the image? (Yellow is Positive and Red is Negative)

• -4 + 5 = -1

• 4 + 5 = 9

• 4 + (-5)= -1

• -5 - 4 = -9

Tags

CCSS.7.NS.A.1C

Which addition equation matches the problem modeled below? (Yellow is positive and Red is negative)

• -2 + -4 = -6

• 2 + -4 = -2

• 4 + 2 = 6

Tags

CCSS.7.NS.A.1B

• 4 + 1 = 5
• 4 - (-1) = 5
• 4 + -1 = 3

Tags

CCSS.7.NS.A.1C

Write the equation for the counters shown. (Red = negative) ( Yellow = positive)

• 5 + 2

• 2 - 5

• (-5) + (-2)

• (-5) - (-2)

Tags

CCSS.7.NS.A.1C

-2 + 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

-7 + -4

Tags

CCSS.7.NS.A.1C

4+-4=

• 0

• 8

• -8

• -16

Tags

CCSS.7.NS.A.1B

Which number represents "a loss of 7 yards"?

• -7

• 7

Tags

CCSS.6.NS.C.5