Pre-Algebra Review

 $-4+9=?$  

• 13

• -13

• 5

• -5

Tags

CCSS.7.NS.A.1C

 $10-\left(-4\right)=?$  

• 14

• -14

• 6

• -6

Tags

CCSS.7.NS.A.1C

 $-3\times-6=?$  

• 18

• -18

• 9

• -9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $12\div\left(-3\right)=?$  

• 4

• -4

• 9

• -9

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $4+2\left(-7\right)=?$  

• -18

• -10

• 10

• -18

Tags

CCSS.7.EE.B.3

Find the sum...

 $6.005+3.4=?$  

• 6.039

• 9.404

• 94.05

• 20.417

Tags

CCSS.6.NS.B.3

Find the product...
 $23.7\times13.67=?$  

• 323.979

• 3239.79

• 32.3979

• 32397.9

Tags

CCSS.6.NS.B.3

What is the Greatest Common Factor of 8 and 28?

• 2

• 4

• 8

• 28

Tags

CCSS.6.NS.B.4

Find the Least Common Denominator of 

 $\frac{1}{2}$  and  $\frac{7}{10}$  

• 5

• 10

• 20

• 40

Tags

CCSS.5.NF.A.1

Find the Least Common Denominator of

 $\frac{5}{9}$  and  $\frac{7}{12}$  

• 3

• 9

• 24

• 36

Tags

CCSS.4.NF.A.2