Unit 4 Review

Front

Evaluate 2a + 4b if a = 10 and b = 6

Back

44

Front

Solve using PEMDAS: 5² - 8

Back

17

Front

True or false: Addition ALWAYS comes before subtraction.

Back

False

Front

Write the following in expanded form: 10³

Back

10 x 10 x 10

Front

Given the expression (7 - 3)(6), what is the correct order of operation?

Back

Subtract 3 from 7, then multiply by 6.

Front

What does PEMDAS stand for?

Back

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

Front

What is the expanded form of 500?

Back

500 = 5 x 100.

Front

What is the value of 3(4 + 5)?

Back

27

Front

What is the result of 12 ÷ 4 + 2?

Back

5

Front

What is the first step in solving the expression 8 + (3 x 2)?

Back

Multiply 3 by 2.