Add/Subtract
Multiply/Divide
Factor/Expand
Simplify
Radicals
Ms.Lin
Ms.Guzman
100

MENTAL MATH

15+32

47

100

MENTAL MATH

5 x 8

40

100

EXPAND

(x + 1)(x + 2)

x2 + 3x + 2

100

MENTAL MATH

√25

5

100

Where is Ms.Lin from?

China

100
How old is Ms.Guzman?
22
200

MENTAL MATH

93-48

45

200

MENTAL MATH

120 ÷ 10

12

200

FACTOR

x2 - 5x + 6

(x - 2)(x - 3)

200

MENTAL MATH

√80

4√5

200

What is the gender of Mrs.Lin's baby?

Boy!

200

Where is Ms.Guzman from?

Peru

300

MENTAL MATH

52+109

161

300

MENTAL MATH

15 x 6

90
300

EXPAND

(2x + 3)(x - 4)

2x2 - 5x - 12

300

MENTAL MATH 

√16x4

4x2

300

How many pets did Ms.Lin have before?

3 Pets -> 1 hamster, 1 goldfish, 1 dog

300

True or False: Ms.Guzman lives in NYC

False

400

MENTAL MATH

152-38

114

400

MENTAL MATH

96 ÷ 4

24

400

FACTOR

4x2 - 25

(2x - 5)(2x + 5)

400

MENTAL MATH 

√32x3

4x√2x

400

What university did Ms.Lin go to?

Stony Brook

400

What pet does Ms.Guzman have? How many?

2 dogs

500

MENTAL MATH

860 + 10 + 30 + 25 = ?

925

500

MENTAL MATH

15 x 6 x 20

1800

500

FACTOR COMPLETELY

x3 - 4x

x(x - 2)(x + 2)

500

MENTAL MATH

√50x2y3

5xy√2y

500

What is the Baby's due date?

January 29th

500

What is Ms.Guzman's first name?

Sheryl