Unit 1 Jeopardy

Fractions

100

1/2 + 1/4 = 

3/4

200

3/2 can also be written as

1 1/2 or 1.5

300

5/8 + 3/8 =

8/8 or 1

400

1/4 * 1/2

1/8

500

1/2 * 1/2

1/4

Multiplication

100

4 * 39

156

200

15 * 12

180

300

12 * 8

96

400

11 * 13

143

500

23 * 7

161

Ratios

100

12 girls. 10 boys. What is the ratio of boys to students?

10:22

200

4 squares. 3 triangles. What is the ratio of squares to triangles?

4:3

300

If I drive 60 miles per hour, how far will I drive after 5 hours?

60 * 5 = 300 miles.

400

If I make 8 goals in 4 minutes, what is my rate of goals per minute?

8 goals / 4 minutes = 2 goals per minute.

500

Ratio Notation. Fraction Notation. _____?

Sentence. For every ___ there are ___.

Vocabulary

100

A way to represent equivalent ratios using two parallel lines. 

Double Number Line

200

A ratio model wherein you can draw the objects in different groups.

Discrete Diagram

300

3:4 and 12:16 is an example of...

Equivalent ratios

400

When your ratio is drawn in a box or boxes with numbers inside

Tape Diagram

500

___ : ___

Ratio Notation

Operations

100

5 * ___ = 40

8

200

10 ___ 4 = 14

Plus (+)

300

1 __ 2 = -1

Minus / Subtract (-)

400

12 ___ 5 = 60

Times / Multiplied (*)

500

10 / 5 = ?

2