Scientific Notation and Expanded Form

The expanded form of 3.4 x 10⁴ is

• 0.00034

• 340

• 3400

• 34000

Tags

CCSS.8.EE.A.3

Convert 67,400,000 to proper scientific notation.

• 6.74 x 10⁷

• 67.4 x 10⁶

• 6.74 x 10^-7

• 674 x 10⁵

The correct scientific notation for this number is: 67,400,000

• 6.74 x 10⁷

• 67.4 x 10⁶

• 6.74 x 10^-7

• 674 x 10⁵

Tags

CCSS.8.EE.A.3

The first number in scientific notation must be...

• Bigger than 0 and smaller than 10

• Bigger than 1 and smaller than 10

• Bigger than 1 and smaller than 9

• Bigger than 0 and smaller than 9

Tags

CCSS.8.EE.A.3

• 0.00009132

• 0.00000009132

• 0.000000009132

• 0.00000009312

Tags

CCSS.8.EE.A.3

• 
• 
• 
• 

Tags

CCSS.8.EE.A.3

Tags

CCSS.8.EE.A.3

• 0.012

• 0.12

• 1.2

• 12

Tags

CCSS.8.EE.A.3

Write the number in Scientific Notation

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.A.3

The closest galaxy to our own is over 2,500,000 light years away.  Write this number is scientific notation.

• 2.5 x 10⁷

• .25 x 10⁷

• 25 x 10⁵

• 2.5 x 10⁶

Tags

CCSS.8.EE.A.3