Correct Scientific Notation

Is the following in correct form?
4.23 x 10²

• yes

• no

Tags

CCSS.8.EE.A.3

Is the following in correct form?
72.98 x 10^-3

• yes

• no

Is the following in correct form?
0.0087 x 10⁵

• yes

• no

Tags

CCSS.8.EE.A.3

45.6 x 10³

• 456 x 10¹

• 4.56 x 10²

• 4.56 x 10⁴

• It is fine the way it is written

Tags

CCSS.8.EE.A.3

Write 274,400 in scientific notation.

• 2.74400 x 10⁵

• 2.744 x 10⁵

• 2.7 x 10⁵

• 2.744000 x 10⁶

How do you write
1001
in scientific notation?

• .0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Write in scientific notation: 
540,020,000

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3

How is 750,000 written in scientific notation​ ​ (a)   (remember the place where the decimal is located)

• 7.5x10^5

• 75.x10^5

• 7.5x10^-4

• That's a big number

• 750x10^10

Tags

8.2.C

Write 0.0003 in scientific notation.

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