Math Olympics

How many sides does a Quadrilateral have?

• 4
• 3
• 6
• 9

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle

What is 2/3 x 2/3 

• 4/9
• 2/3
• 4/3
• 4/6

Tags

CCSS.5.NF.B.6

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7
• 1/4
• 1/3
• 1/12

Tags

CCSS.5.NF.B.6

Solve the following fraction
3/5 x 2/9

• 2/15
• 6/45
• 2 1/2
• 3/4

Tags

CCSS.5.NF.B.4

2 ÷ 1∕4 =

• 1/8
• 8
• 12
• 1/12

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

What is the quotient of these fractions in lowest terms?

• 6/40
• 6/10
• 3/5
• 12/20

Tags

CCSS.6.NS.A.1

2/5 divided by 3/4

• 8/15
• 6/20
• 3/10
• 3/20

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

What is another name of flip?

• Flip
• Reciprocal

What is the simplest form of 12/15?

• 12/15
• 4/5
• 3/5
• 2/3