Introduction to Multiplication and Scientific Notation

Convert the following number to scientific notation: 43,000,000

• 43x10⁶

• 4.3×10⁷

• 430×10⁵

• 4.3×10⁻⁷

Convert the following number to scientific notation:
12,000,000

• 1.2 x 10⁷

• 1.2 x 10⁶

• 12 x 10⁷

Convert the following number to scientific notation: 520,000,000

• 52 x 10⁷

• 5.2 x 10⁷

• 5.2 x 10⁸

• 0.52 x 10⁹

Which one of these numbers is in scientific notation?

• 8.987000

• 8.98 x 10⁶

• 80.987 x 10

• 8.98⁶

Tags

CCSS.8.EE.A.3

Write 0.00000707 in scientific notation.

• 7.07 x 10^-6

• 7.07 x 10⁶

• 707 x 10⁸

• 707 x 10^-8

Convert the following number to scientific notation:
345,000

• 3.45 x 10³

• 3.45 x 10⁶

• 3.45 x 10⁵

The first term in scientific notation must be _________.

• greater than 0 and less than 10

• greater than or equal to 1 and smaller than 10

• greater than 1 and less than 9

• greater than 0 and less than 9

Tags

CCSS.8.EE.A.3

5 x 10¹²
------------
2 x 10⁶

• 2.5 x 10²

• 2.5 x 10⁶

• 3 x 10²

• 2.5 x 10¹⁸

Tags

CCSS.8.EE.A.4

2 x 10⁵
----------
8 x 10²

• 2.5 x 10⁴

• 2.5 x 10²

• 25 x 10³

• .25 x 10³

Tags

CCSS.8.EE.A.4

What is step 1?
(a * 10^b) (a * 10^b)

• Multiply (a * a)

• Divide (a / a)

• Add (a + a)

• Subtract (a - a)

Tags

CCSS.8.EE.A.4