Quiz on Formulas and Concepts

What is the sum of a positive integer and its opposite?

• Zero

• One

• The positive integer

• The negative integer

Which operation is performed first according to BEDMAS?

• Brackets

• Exponents

• Division

• Addition

Which of the following is a like term to 3x?

• 5x

• 7y

• 8

• 4xy

What is the distributive property formula?

• a(b + c) = ab + ac

• a(b + c) = a + bc

• ab + c = ac + b

• a + b = c

What is the first step in solving 2(x + 3) = 10?

• Distribute the 2

• Add 3 to both sides

• Divide by 2

• Subtract 3 from both sides

What does “P” stand for in the simple interest formula I = PRT?

• Principal

• Period

• Percentage

• Profit

In scientific notation, what is the exponent of 10 in the number 5.6 x 10^4?

• 4

• 5.6

• 10

• 56

What is the perimeter formula for a rectangle?

• P = 2(l + w)

• P = l x w

• P = 4l

• P = l + w

What is the area formula for a triangle?

• A = 1/2(base x height)

• A = base x height

• A = base + height

• A = base / height

What is the formula for the Pythagorean Theorem?

• a^2 + b^2 = c^2

• a^2 - b^2 = c^2

• a + b = c

• a^2 = b^2 + c^2