Math Review

Portions Web

100

Write 35% as a fraction and decimal

35/100

200

Write 60/100 as a decimal

.60

300

Write 7.52 as a fraction

7 52/100

400

Write 127% as a fraction

1 27/100

500

Write forty three hundredths as a fraction, decimal and percent

43/100

.43

43%

Dividing Fractions

100

1/3 / 2/5

5/6

200

4/7 / 3/9

11/7 or 1 4/7

300

1 3/8 / 5/8

11/5 or 2 1/5

400

3 4/6 / 2 3/4

1 5/23 or 28/23

500

2 6/9 / 5 1/3

1/2

Area & Perimeter

100

What is the area of one x² tile, two x tiles and one unit

x^{2 +} 2x + 1

200

What is the area of three x^2, five x tiles and 3 units

3x² 5x + 3

300

What is the perimeter of one x² tile if x =6

24

400

What is the perimeter of three x² tiles and one unit tile

7x + x-1

500

What is the perimeter of three x² tiles and one unit tile is x = 3

23

Alegebruh

100

Write the steps: 

x 

3x

3x + 6

x + 2

x

Pick a number

Multiply by 3 

Add 6

Divide by 3

Subtract 2

200

What steps led to this algebraic expression? 

3x + 27 

Pick a number 

Add 9 

Multiply by 3

300

Find x 

3x + 19 = 49

10

400

Find x 

x + 7 < 10

x < 3

500

Make your own magic trick! Include at least 5 steps

Answers will vary

Random

100

Write this expression in a different way

2 ( 3x + 2) 

6x + 4

200

Simplify this algebraic expression

x + 2x + x + 4 + 3x² + 2x²

5x² + 4x + 4

300

Simplify this expression

6(2 + 4) + 7

43

400

Find the area of a parallelogram with a height of 7 cm and width of 5 cm

35 cm ²

500

Find the area of a triangle with a base of 4 inches and height of 5 inches. 

10 inches ²