Integer Operations Review. CH3

If you are adding two integers and the signs are the same, you...

• Subtract the smallest value from the largest value
• Add the values and take the opposite of the sign
• Add the values and keep the sign
• Subtract the largest value from the smallest value

Tags

CCSS.7.NS.A.1C

-20 + (-11)

• 31

• 9

• -9

• -31

Tags

CCSS.7.NS.A.1C

-30 + 11 =

• -19

• 19

• -41

• 41

Tags

CCSS.7.NS.A.1C

I had 73 dollars in my checking account but then spent 111 dollars at the store. What is the amount in my account?

• 184 dollars

• 38 dollars

• -38 dollars

• -184 dollars

Tags

CCSS.7.NS.A.3

A football team gained 9 yards on one play and then lost 22 yards on the next. On the third they gained 5 yards and on the fourth they lost 1. What is the overall change in field position.

• 17

• 37

• -9

• -17

Tags

CCSS.7.NS.A.3

We "add the opposite", or use "KCC",during which operation when solving?

• adding

• subtracting

• multiplying

• dividing

Tags

CCSS.7.NS.A.1C

 $Which\ is\ the\ same\ as\ -11-4$  

• 11 - 4

• -11 + (-4)

• 11 + 4

• -11 - (-4)

Tags

CCSS.7.NS.A.1C

 $-2-\left(-8\right)$  

• 6

• -6

• -10

• 10

Tags

CCSS.7.NS.A.1C

 $-19-8$  

• -11

• -27

• 11

• 27

Tags

CCSS.7.NS.A.1C

 $18-\left(-4\right)$  

 

• -22

• 14

• 22

• -14

Tags

CCSS.7.NS.A.1C