Applying Operations with Rational Numbers to Expressions and Equations

solve 

• - 2/9

• - 5/9 

• 2/9

• no there

Tags

CCSS.7.NS.A.1C

-5.7 + 0.9

• 2.1

• -4.8

• -8.3

• -10.7

Tags

CCSS.7.NS.A.1C

• 2.6785
• 26.785
• -2.6785
• -26.785

Tags

CCSS.7.NS.A.2A

• -6/12
• -5/12
• 5/12
• -5/7

Tags

CCSS.7.NS.A.2A

-7 - 2

(a)  

Tags

CCSS.7.NS.A.1C

(-2)(-11)

(a)  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Will the answer be positive or negative?
-2 × (-5) × (-1) × (-9)

• Positive

• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the difference of –96.43 – (–98.67)?

• –195.1

• –2.24

• 2.24

• 195.1

Tags

CCSS.7.NS.A.1C

What is the quotient of 9.18 divided by –3.4?

• -2.7

• -0.27

• 0.27

• 2.7

Tags

CCSS.7.NS.A.2B

Solve and write your answer in simplest form.
2 ⅜  ÷  -1 ¾

• 76/32 

• 19/14 

• -1   5/14 

• 1  5/14

Tags

CCSS.7.NS.A.2B