Operations with Rational Numbers Review

Solve the expression:
 $-12-5$  

•  $-7$  

•  $-17$  

•  $17$  

•  $7$  

Tags

CCSS.7.NS.A.1C

Solve the expression:
$\left(-39\right)\div\left(-13\right)$

• $3$

• $-3$

• $\pm3$

• $\frac{1}{3}$

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Evaluate the expression.
|–5| + 8

• 3
• 13
• -13
• -3

Tags

CCSS.6.NS.C.7C

(-2)(-11)

• 13
• -13
• -22
• 22

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

On Tuesday in Washington D.C. the temperature at 8am was  -8 degrees.  At 1pm, it was 27 degrees.  By how many degrees did the temperature change?

• 21
• -35
• 35
• 19

Tags

CCSS.7.NS.A.1C

When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...

• Positive
• Negative
• Depends on the largest number
• None of the above

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.
• None of the above

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Tags

CCSS.7.NS.A.2A

Each shelf on Sandra's bookcase is $42\frac{1}{2}$  inches long. Each book she will place on a shelf is  $\frac{3}{4}$  inch wide. What is the greatest number of books of this size Sandra can fit on one shelf? 

• 57

• 56

• 32

• 31

Tags

CCSS.6.NS.A.1

solve 

• - 2/9

• - 5/9 

• 2/9

• no there

Tags

CCSS.7.NS.A.1C