1st Semester Finals Review #1

Front

What is the result of 21 - (-17)?

Back

38

Front

What is the result of -40 + 3?

Back

-37

Front

What is the result of 8 times -5?

Back

-40

Front

What is the result of 8 ÷ 8 + 6 × 2?

Back

13

Front

What is the result of 56 ÷ (-7)?

Back

-8

Front

Define addition.

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Front

Define subtraction.

Back

Subtraction is the mathematical operation of taking one number away from another.

Front

Define multiplication.

Back

Multiplication is the mathematical operation of scaling one number by another.

Front

Define division.

Back

Division is the mathematical operation of splitting a number into equal parts.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).