51 terms

Variables, Expressions, Exponents, Order of Operations,

8

2³

27

3³

64

4³

125

5³

216

6³

343

7³

512

8³

729

9³

1000

10³

169

(-13)²

-169

-13²

196

(-14)²

-196

-14²

225

(-15)²

-225

-15²

256

(-16)²

-256

-16²

289

(-17)²

-289

-17²

324

(-18)²

-324

-18²

361

(-19)²

-361

-19²

625

(-25)²

-625

-25²

81

3⁴

243

3⁵

729

3⁶

16

2⁴

32

2⁵

64

2⁶

128

2⁷

256

2⁸

512

2⁹

1024

2¹⁰

variable

A letter or symbol used to represent a number.

varable expression

an expression that consists of numbers,varables and operations

evaluate

To find the value of a numerical or algebraic expression

power

an expression that represents repeated multiplication of the same factor

base

the number or expression that is used as a factor in a repeated multiplication

exponent

number that represents the number of times the base is used as a factor

algebraic expression

A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

associative property of addition

Changing the grouping of the addends does not change the sum.

commutative properties

The properties that state the order of the addends or factors does not affect the sum of the products.

compatible numbers

numbers that are easy to compute mentally

distributive property

Multiplying a sum by a number is the same as multiplying each addend by that number and then adding the two products.

evaluate

find out the value or amount of.

numerical expression

a mathematical expression that has a combination of numbers and at least one operation.

order of operations

The rules to be followed when simplifying expressions. Parentheses, Exponents, Multiply, Divide, Add, Subtract in order from left to right. Please Excuse My Dear Aunt Sally.

simplify

to simplify a numerical expression

variable

A letter or symbol used to represent a number.