Exp,Expressions,Order of Ops

Evaluate 7²

• 14

• 49

• 42

• 7

Write 6⁷ in expanded form

• 1,256

• 42

• 6x6x6x6x6x6x6

• 6 x 7

What is the exponents in 7⁵

• 7

• 1

• 35

• 5

What is the base in 5²

• 25

• 2

• 10

• 5

A number all by itself in an expression is called what?

• term

• coefficient

• variable

• constant

a letter that stands for a number is called what?

• variable

• exponents

• term

• constant

How many terms are in the following: 5x+4+2y+6

• 1

• 2

• 3

• 4

What is the coefficient in 4+2y+6

• 4

• 6

• 2

• 1

Evaluate: 2 x 3 + 4 x 8

• 80

• 48

• 38

• 84

[(9²+1)+3]2

• 44

• 30

• 24

• 170