Operations with Rational Numbers- TEST REVIEW

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

Divide these fractions

• $\frac{8}{2}$

• $\frac{54}{4}$
  

• $13\frac{1}{2}$
  

• $13\frac{2}{4}$

Tags

CCSS.6.NS.A.1

• -6/12
• -5/12
• 5/12
• -5/7

Tags

CCSS.7.NS.A.2A

When multiplying or dividing two NEGATIVE numbers, 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

Sharon wants to make cookies for her class bake sale. She found a recipe that calls for 2/3 cups of flour for each batch of cookies. How many batches can she make using 12 cups of flour?

• 12

• 18

• 6

• 4

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.3

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 from morning to evening?

• 21
• -35
• 35
• 19

Tags

CCSS.7.NS.A.1C

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

Tags

CCSS.7.NS.A.2B

Solve the expression:
$-9\times2.2$

• $19.8$

• $-198$

• $198.0$

• $-19.8$

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $\frac{-7}{6}+\left(-\frac{2}{8}\right)=$  

Tags

CCSS.7.NS.A.1C