Unit 2 Vocabulary PART 1

Question 0

Numbers that are the same distance from 0 on a number line, but are on opposite sides of 0

Answer 0

Opposite

Question 1

The operation or process of finding the difference between two numbers, denoted by a minus sign

Answer 1

Subtraction

Question 2

The number in the set if real numbers that when added to a given number will yield zero: Example: 2 and -2

Answer 2

Additive inverse

Question 3

A mathematical operation, symbolized by A x B, A . B, A * B, or ab, and signifying, when a and b are positive integers, that a is to be added to itself as many times as there are units in b; the addition of a number to itself as often as is indicated by another number

Answer 3

Multiplication

Question 4

The process of uniting two or more numbers into one sum, represented by the symbol +

Answer 4

Addition

Question 5

The operation inverse to multiplication; the finding of a quantity, the divisor, gives another given quantity, the dividend; the process of ascertaining how many times one number or quantity I contained in another

Answer 5

Division

Question 6

A number that is being multiplied

Answer 6

Factor

Question 7

The answer to a multiplication problem

Answer 7

Product

Question 8

To reduce

Answer 8

Simplify

Question 9

The order in which to preform operations when evaluating expressions with more than one operation

Answer 9

Order of operations

Question 10

A graded or ranked series

Answer 10

Hierarchy