6/3/20 - Review Final Day 3

What is the least common multiple (LCM) of 2 and 3?

• 6
• 8
• 20
• 10

What is the least common multiple (LCM) of 4 and 10?

• 4
• 40
• 15
• 20

GCF of 4 and 6

• 2
• 3
• 4
• 6

GCF of 12 and 18

• 3
• 4
• 6
• 2

2/6 + 1/2 =

• 5/6

• 3/6

• 4/6

• 3/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5/12 + 1/3

• 6/12

• 9/12

• 6/15

• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

To add or subtract, two fractions must have...

• a monkey.

• unlike terms.

• common denominators.

• the same numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference:  $\frac{5}{9}-\frac{3}{9}$  

• one ninth

• two ninths

• 8 ninths

• 3 ninths

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Evaluate the expression:  $\frac{2}{3}+\frac{1}{6}$  

• 1

•  $\frac{5}{6}$  

•  $\frac{7}{8}$  

•  $\frac{3}{3}$  

Tags

CCSS.7.NS.A.1C

 $\frac{4}{7}+\frac{1}{3}=$  

•  $\frac{17}{21}$  

•  $\frac{19}{21}$  

•  $\frac{5}{10}$  

•  $\frac{5}{21}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2