Adding Integers with Counters

Use the counters to find the sum of the integers. 

• 17
• -2
• -1
• -17

Tags

CCSS.7.NS.A.1C

• 7
• 5
• -7
• -5

Tags

CCSS.7.NS.A.1C

(-----) + (+++++) = ?

• 10
• 5
• -5
• 0

Tags

CCSS.7.NS.A.1C

(++++) + (---) = ? 

• -1
• 1
• -7
• 7

Tags

CCSS.7.NS.A.1C

What is a zero pair? 

• Two negatives
• Two positives
• One negative, one positive

Tags

CCSS.7.NS.A.1B

(----) + (----) = ?

• Negative answer
• Positive answer 

Tags

CCSS.7.NS.A.1C

(+++) + (+++) = 

• Negative answer
• Positive answer 

Tags

CCSS.7.NS.A.1C

(++++) + (-----) = ? 

• -1
• 1
• -7
• 7

Tags

CCSS.7.NS.A.1C

(-----) + (++++++++++) = ?

• 10
• 5
• -5
• 0

Tags

CCSS.7.NS.A.1C

What would the solution of 3+(-5) give you?

• 3

• -5

• -2

• 2

Tags

CCSS.7.NS.A.1C