Algebra and Geometry 1 Fun Day...at least, I hope it's fun. :)

Powers

100

-2²(5)

-20

200

-2⁴/5³

-16/125

300

-3/5²-2/5³

-17/125

400

-10⁴-(-10)³-10²-(-10)

-9090

500

[-3²/(-2)⁴]-[(-3)²/-2³]-[-3/(-2)²]

-15/16

We must have order!!!

100

3*5-10

5

200

2*3+6/3-3+6*2

17

300

6 -[(6-4)²+4]3

-18

400

{[(2-3)²-3]²-3}-3²

-8

500

-3²+[4(3-2)-3]² + 6(5-3)

4

Shapes and stuff

100

The number of sides of a nonagon 

9

200

Formula for the area of a triangle

1/2*b*h

300

Area of a half circle of radius 6 

18pi

400

A triangle whose sides all have different lengths

Scalene Triangle

500

Formula for the sum of the measure of the interior angles of a polygon with n sides

(n-1)*180

Really Really Real

100

Description of the natural numbers. 

The counting numbers {1,2,3,...}

200

1/2 belongs to this subset of the real numbers

rational numbers

300

Simplify: 3(2x+5y+10)

6x+15y+30

400

1/2+12 sqrt(2) belongs to this subset of the real numbers.

irrational numbers

500

The result of factoring a 6 out of the expression (6x+12y+36)

6(x+2y+6)

Totally Random (I couldn't think of another category)

100

|-4|

4

200

measure of an angle complementary to an angle with measure 30 degrees

60 degrees

300

GCF(24,36)

6

400

LCM(56,70)

280

500

The area of a triangle with height=6in and base=12in. 

36in²