Random Math
Challenge Math
Bonus:
Worth Double Points
100

What is the mode of this set of numbers?

1, 4, 3, 7, 2, 8, 2, 4, 7, 3, 1, 8, 1

1

100

What is -9 + -8 + -5?

-22

100

-3 + 2 - 5=

-6

100

10% of 1000 is this.

What is 100?

100

Two lines that will never intersect (cross).

Parallel Lines

200

4/5 as a %

80%

200

Which is a larger number?

-6 or -4

-4

200

-30 ÷ -5

6

200

72+82+92

What is 194?

200

Likelihood of rolling a 3 on a single die

1/6

300

16/44 in simplest form

What is 4/11?

300

What is  1/2 + 3/4  as a decimal?

1.25

300

Solve: 3x+6=15

x=3

300

Solve for x.

0.5(x+50)=20

x= -10

300

Solve the following proportion for X:

18/28 = X/7

X = 4.5

400

4 5/12 as an improper fraction

53/12

400

Simplify:

-3/4 - (-3/4)

0

400

Two angles whose sum is 180°

Supplementary Angle or Linear Pair

400

Solve for m.

-18 = 3(2m + 4)

m = -5

400

The missing angle in a triangle if the other angles are 42° and 57°

81°

500

Combine Like Terms.

2x + (-5x) - 12 + 7 + x = ?

-2x - 5

500

8=8b+80

What is -9?

500

What is an expression for the following:

5 less than a number is tripled

3(x - 5)

500

+ 2(5 - 1) ÷ 2 =

68

500

5 red marbles, 2 blue marbles, and 3 yellow marbles

What is the probability of getting a marble that is NOT blue? Simplify your answer if possible.

4/5

600

Number of sides in a trapezoid

4

600

-25 ⋅ 4

-100

600

Find x of the following equation:

-7x + 4 = 39

x = -5

600

4.5(10)

45

600

How much would a 20% tip be on a \$31 bill?

\$6.20

700

This shape has 4 congruent sides.

A square and a rhombus.

700

List all the factors of 75

1, 3, 5, 15, 25, 75

700

Find the value of:

(3)(x)(3) - (4)(x)(2) + x - 5

when x = -3

What is -11?

700

What is the distance around a circle called?

Circumference

700

How do you find the area of a triangle?

1/2 times base times height

800

How do you find the area of a rectangle?

Length times width

800

Two angles that share a vertex and a side (or ray).

800

82

64

800

Solve:

52 - 3k = 2k + 6 + 3k - 10

k = 7

800

Name all of the prime numbers between 0 and 100

(Hint: there are 25 of them)

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97