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Integers

100

5 + 6

11

200

-4 + 9

5

300

-15 + -35

-50

400

-8 x -125

1000

500

1000 + -980 - 50

-30

Proportions

100

5/6 = x/30

25

200

6/9 = 2/x

3

300

15/78 = x/13

2.5 or 5/2

400

14/17 = x/102

84

500

128/4096 = x/64

2

Geometry

100

Area of a square with side length 2

4

200

Area of a Circle with radius 9. Leave answers in terms of pi.

81 pi

300

Circumference of a circle with area 169pi. Leave answers in terms of pi.

26pi

400

Area of a trapezoid with bases 150 and 450 and height 250.

75000

500

If the radius of a circle equals a side length of the square, and the perimeter of the square is 28, what is the area of the circle? Leave answers in terms of pi.

49 pi

Order of operations

100

5 + 2 x 7 - 4 x 4

3

200

(5+4)² - 10 x 2

61

300

[ 5 + 4 x (3 + 18) - 14] x -3

-225

400

5² x 100²

250000

500

{ 3 x (5 + 7) x [ 6 + 14] } x 2

1440

Prime Factoring, GCF, LCM

100

Find the prime factorization of 24

2  x 2 x 3

200

Prime Factorization of 360

2 x 2 x 2 x 3 x 3 x 5

300

GCF and LCM of 12 and 30

6 and 60

400

GCF and LCM of 150 and 90

30 and 450

500

Prime Factorization of 2520

2³ x 3² x 5 x 7