Comparing numbers in Scientific Notation

UNDERSTANDING
If the exponent is a positive number...

• you will get a large number
• you will get a smaller number

Tags

CCSS.6.EE.A.1

UNDERSTANDING
If the exponent is a negative number...

• you will get a large number
• you will get a small number

Tags

CCSS.8.EE.A.3

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

• False
• True

Tags

CCSS.8.EE.A.3

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

Hayden says that 78.5 x 10³² and 0.785 x 10³⁴ are equivalent expressions. Mike says they are not. Who is correct?

• Hayden

• Mike

Tags

CCSS.5.NBT.A.2

Are 2.1 x 10⁴⁰ and 0.00021 x 10⁴⁴ equivalent expressions?

• yes

• no

Tags

CCSS.8.EE.A.3

9.2 x   $10^{-5}$    __________  8.9 x  $10^{-4}$  

•  $<$  

•  $>$  

•  $=$  

Tags

CCSS.8.EE.A.4

210,000  ___________ 2.11 x  $10^5$  

•  $<$  

•  $>$  

•  $=$  

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7

CCSS.6.EE.A.4

4.26 x  $10^{10}$   __________4,260,000,000

•  $>$  

•  $<$  

•  $=$  

Tags

CCSS.1.NBT.B.3

7.35 x  $10^{-6}$  ___________   7.305 x  $10^{-6}$  

•  $=$  

•  $<$  

•  $>$  

Tags

CCSS.1.NBT.B.3