MATH

Addition & Subtraction

100

569569 + 555666 = 

1125235

200

123 + 56 - 256 - 98 + 120

-55

300

What is the sum of all the digits from 1 to 1000?

500500

400

What is the value of 1 - 2 + 3 - 4 + ... + 567?

284

Multiplication & Division

100

25 × 89 =

2225

200

True or False: If you multiply two numbers, the result will be bigger than both numbers.

False

300

(58  ÷  59) × 56
Show your answer as a mixed number.

55 3/59

400

What is the last digit of the value of the following numbers: 1 × 2 × 3 × 4 × 5 × ... × 682?

0

500

What is the value of (1 × 2 ÷ 3 × 4 ÷ 5 × ... × 112) × (1 ÷ 2 × 3 ÷ 4 × 5 ÷ ... ÷ 112)?

1

Order of Operations

100

1 + 2 × 3

7

200

89 ÷ 5 × (3 – 4)

-17.8

300

|-59² + 56| × (6 – 3) ÷ 8

1284.375

Geometry

100

What is the formula for finding the area of a rectangle?

lw

200

What is the formula for finding the area of a triangle?

(bh)/2

300

How do you find the area of a circle?

πr²

400

Find the surface area of a sphere with a diameter of 8.

64π

500

What is the surface area of a triangular prism that has half the area of a 10-inch cube? (the triangular faces are isosceles acute triangles.)

200 + 10√5

Algebra

100

Is 569 × 5x an expression, equation, or inequality?

expression

200

56 + x = 98

42

300

Simplify 2y + 5y × 6.

32y

400

Simplify |x - 2| - 4|-6| when x < 2.

-x - 22