End of the Year Math Quiz

Melissa purchased and downloaded 18 songs on Monday. She purchased an additional 5 songs on Wednesday. The cost to download each song is $3. What is the numerical expression to represent this situation.

• (3 x 5) + 18

• (5 + 18) x 3

• (18 + 5) x 2

• (5 x 3) + 18

A ________________ expression is a combination of numbers and at least one operation.

• free

• opposite

• numeric

• operational

What is the simplified form of 9/18

• 3/9

• 2/9

• 1/2

• 3/6

A fraction is written in simplest form when the GCF of the numerator and the denominator is _____________?

• 1

• 2

• And prime number

• Any number less than 2

JoAnna's aunt cut her birthday cake into 32 equal pieces. l Eighteen pieces were eaten at her birthday party. What fraction of the cake was left?

• 7/16

• 9/16

• 7/12

• 9/14

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

CCSS.5.NF.B.3

What is the LCM (Least Common Multiple) of the following set of numbers: 6, 15

• 15

• 45

• 30

• 20

Multiples that are shared by two or more numbers are ___________________________.

• Common Multiples

• Uncommon Multiples

• Multiples

• Shared Multiples

Write the fraction as a decimal: 11/20

• 1.81

• .55

• .2

• Can't be done

Tags

CCSS.5.NF.B.3

Write the fraction as a decimal: 6/10

• 0.6

• 0.06

• 0.006

• 0.0006

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

CCSS.5.NF.B.3

Alex hit the bullseye 3/5 of the time when playing darts. Write 3/5 as a decimal.

• 0.15

• 0.06

• 0.6

• 0.05