Operations with Rational Numbers Review

What is the value of the expression  $-18-\left(-28\right)$  ?

• 46

• -10

• 10

• -46

Tags

CCSS.7.NS.A.1C

Select the expressions that are equivalent to  $-12$  .

•  $-12\times1=$  

•  $12\times-1\times-1\times-1=$  

•  $-3\times-\frac{4}{2}=$  

•  $-\frac{60}{5}\div\frac{5}{5}=$  

Tags

CCSS.7.NS.A.2A

Select the fraction that terminates when expressed as a decimal.

• $\frac{1}{3}$

• $\frac{1}{6}$

• $\frac{7}{8}$

• $\frac{11}{24}$

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

 $-16\ +\ \left(-12\right)$  

Tags

CCSS.7.NS.A.1C

 $8.5\ -\left(-3.2\right)$  

Tags

CCSS.7.NS.A.1C

 $-\frac{3}{4\ }+\ 3\ \frac{1}{2}$  

•  $-3\ \frac{1}{4}$  

•  $3\ \frac{1}{4}$  

•  $-2\ \frac{3}{4}$  

•  $2\ \frac{3}{4}$  

Tags

CCSS.7.NS.A.1C

 $-\frac{3}{5\ }+\left(-\frac{2}{3}\right)$  

•  $1\ \frac{4}{15}$  

•  $-1\ \frac{4}{15}$  

•  $-\frac{1}{15}$  

•  $\frac{1}{15}$  

Tags

CCSS.7.NS.A.1C

 $-5\ \times-6$  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-8\ \times\ 3$  

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $-7.5\ \times\ 4.3$  

• -35.75

• 35.75

• 32.25

• -32.25

Tags

CCSS.7.NS.A.2A