Unit 9 Real Numbers 8.EE.1

Write 2 · 2 · 2 · 3 · 3 · 5 · 5 · 5 · 5 using exponents.

• 2³ · 3 · 5⁴
• 2² · 3³ · 5⁴
• 2³ · 3² · 5⁴
•    2² · 3³ · 5³

Tags

CCSS.6.EE.A.1

Write 3 · x · x · x · x · y · y · y · y using exponents.

• 3⁴x⁴y⁴
• 3xy⁸
• 3x⁴y⁴
• 3x⁴y³

Evaluate x² · y³ if x = 6 and y = 3.

• 972
• 1,944
• 324
• 108

Tags

CCSS.6.EE.A.2C

Evaluate m⁴ · n³ if m = 3 and n = 5.

• 206
• 180
• 10,125

Tags

CCSS.6.EE.A.2C

A honey bee flaps its wings about 2⁵ · 3 · 5³ times per minute. How many times per minutes does a honey bee flap its wings?

• 10,000 times
• 160 times
• 450 times
• 12,000 times

Tags

CCSS.7.EE.B.3

Find 7⁴ · 7⁵. Express using exponents.

• 7
• 7⁹
• 76
• 720

Tags

CCSS.6.EE.A.1

Find 3⁵ · 3¹⁰. Express using exponents.

• 32
• 3⁵⁰
• 3⁵
• 3¹⁵

Tags

CCSS.6.EE.A.1

Find 8⁶ · 8. Express using exponents.

• 8⁶
• 8⁵
• 8⁷
• 8⁸

Tags

CCSS.6.EE.A.1

Find −4x³(5x²). Express using exponents.

• −20x⁵
• x⁵
• −9x⁶
• −20x⁶

Tags

CCSS.HSA.APR.A.1

Simplify (5⁶)⁴. Express using exponents.

• 5¹⁰
• 5¹²
• 5²
• 5²⁴

Tags

CCSS.6.EE.A.1