Ch. 1 - Algebra & Whole Numbers Vocabulary

Question 1

The arithmetic operation of combining two or more numbers to find a total

Answer 1

Addition

Question 2

The study of the properties of numbers using four basic operations - addition, subtraction, multiplication and division

Answer 2

Arithmetic

Question 3

Addition, subtraction, multiplication and division

Answer 3

Operation

Question 4

Number to be added to another

Answer 4

Addend

Question 5

The result of addition

Answer 5

Sum

Question 6

A number such as 0, 1, 2, 3, 4, 5, 6…

Answer 6

Whole Number

Question 7

The branch of mathematics that uses both letters and numbers to show relations between quantities

Answer 7

Algebra

Question 8

The arithmetic operation of taking one number away from another

Answer 8

Subtraction

Question 9

The result of subtraction

Answer 9

Difference

Question 10

Exactly opposite

Answer 10

Inverse

Question 11

To give a new form that is equal to the original

Answer 11

Rename

Question 12

A careful guess ; a close or nearly correct answer

Answer 12

Estimate

Question 13

The arithmetic operation that adds a number a given amount of times

Answer 13

Multiplication

Question 14

The numbers in a multiplication statement

Answer 14

Factor

Question 15

The result of multiplication

Answer 15

Product

Question 16

The arithmetic operation of finding how many times a number goes into another number

Answer 16

Division

Question 17

The number that is used to divide

Answer 17

Divisor

Question 18

The number that is divided

Answer 18

Dividend

Question 19

The result of division

Answer 19

Quotient

Question 20

Amount left over when dividing

Answer 20

Remainder

Question 21

Two numbers that form a basic division fact

Answer 21

Compatible Numbers

Question 22

A sentence that is neither true nor false

Answer 22

Open Statement

Question 23

Parts of an expression separated by operation signs such as ➕, ➖, ✖️, or ➗

Answer 23

Terms

Question 24

A mathematical statement that usually includes numbers, variables and symbols

Answer 24

Expression

Question 25

A letter that represents an unknown number

Answer 25

Variable

Question 26

A mathematical statement that includes at least one operation and variable

Answer 26

Algebraic Expression

Question 27

A mathematical sentence that uses operations and numbers

Answer 27

Numerical Expression

Question 28

To put a number in place of a variable

Answer 28

Substitute

Question 29

To find the numerical value of an algebraic expression

Answer 29

Evaluate