Exponents, Expressions, and Order of Operations

What is 4 × 4 × 4 × 4 × 4 written using an exponent?

•  $20^4$ 

• $4^5$

• 5 x 4

• $5^4$

Tags

CCSS.6.EE.A.1

• 66

• 1

• 5

• 17

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

46  $-$   2  $\times$  4  $+$  7

• 31

• 45

• 183

• 484

Tags

CCSS.7.NS.A.3

5  $\times$   4  $+$   8  $\times$   7

• 168

• 84

• 76

• 59

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

9  $-$   3  $+$   4

• 10

• 2

• 16

• 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

25  $\times$  2  $-$  7

• 125

• 57

• 43

• -125

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

4  $+$  2  $\times$   7

• 42

• 14

• 18

• 56

Tags

CCSS.7.NS.A.3

8  $+$   (6  $-$   2)  $\times$   2

• 16

• 24

• 44

• 40

Tags

CCSS.7.NS.A.3

What would be my first step?  

3  $+$  4  $\times$   6 $-$   4  $=$  

• addition

• multiplication

• subtraction

• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation should I do first? 

(4 $-$  2)  $\times$   9  $+$   7 =

• multiplication

• subtraction because it's in parentheses

• addition

• subtraction because it's left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2