7th - Lesson 1.1-1.4 Quiz Review Flashcards

1

Which property states that the way #s are grouped when x or + doesn't matter?

2

Which property shows us that a x b = b x a?

3

What contains variables, numbers, and at least one operation?

4

What is a letter or symbol used to represent an unknown value?

5

What contains a combination of numbers and operations, such as +, x, -, ÷?

6

What is a mathematical sentence stating that two quantities are equal?

7

Which branch of math uses variables?

7th - Lesson 1.1-1.4 Quiz Review