TM Exam 3 Review

Front

What is the absolute value of -3?

Back

3

Front

What is the associative property of multiplication?

Back

(a x b) x c = a x (b x c) for any numbers a, b, c.

Front

Which expressions are equivalent? 4 × (3 × 6) = ?

Back

(4 × 3) × 6

Front

What is the formula for the area of a rectangle?

Back

Area = length x width

Front

In the expression (12 + 10) ÷ 10 x 14 - 6, which operation do you perform first?

Back

Addition

Front

What is the commutative property of addition?

Back

a + b = b + a for any numbers a and b.

Front

What is the distributive property?

Back

a(b + c) = ab + ac for any numbers a, b, and c.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width) or P = 2l + 2w.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - PEMDAS.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 x base x height.