Adding Subtracting Rational Numbers

• $82.09
• $82.61
• $82.85
• $83.37

Tags

CCSS.6.NS.B.3

What equation is modeled?

• 7 + -6 = -6

• 7 + -13 = -6

• 7 + -14 = -6

• -6 + -14 = -6

Tags

CCSS.7.NS.A.1B

-8⅚ + -2⅕

• -11 1/30

• 11 1/30

• -10 6/11

• 10 6/11

Tags

CCSS.7.NS.A.1C

-6.5 + (-0.5) 

• -7

• 7

• 6

• -6

Tags

CCSS.7.NS.A.1C

 ¼ − (-¾)= 

• -1/2

• 4/0

• 1

• None of the above

Tags

CCSS.7.NS.A.1C

Find the difference of 7/10 - 9/10

• 5

• -1/5

• -8/5

• 8/5

Tags

CCSS.7.NS.A.1C

Find  -6.23 - 7.5

• 13.73

• 1.3

• -1.2

• -13.73

Tags

CCSS.7.NS.A.1C

• 6.125 miles
• 7.125 miles
• 6.875 miles
• 7.875 miles

Tags

CCSS.7.EE.B.3

What is the additive inverse of 8?

• 8

• 0

• -0

• -8

Tags

CCSS.7.NS.A.1B

What is the additive inverse of -5?

• -5

• 0

• 5

• -0

Tags

CCSS.7.NS.A.1B