Compute for Scientific Notation

Find the quotient: (6.2×10⁵)/(2.5x10⁸) .Choose the quotient written in scientific notation.

• 6.6 x 10⁶

• 32 x 10⁶

• 3.2 x 10⁵

• 3.2 x 10⁶

Tags

CCSS.8.EE.A.4

Find the quotient: (1.3×10⁹)/(2x10²) .Choose the quotient written in scientific notation.

• 6.5 x 10⁷

• 0.6 x 10⁶

• 6.5 x 10⁶

• 0.65 x 10⁵

Tags

CCSS.8.EE.A.4

Which shows the product of (7.2×10^-4) (3.5x10⁵) in scientific notation?

• 2.52 x 10¹

• 2.52 x 10²

• 2.52 x 10⁹

• 25.2 x 10^-20

Tags

CCSS.8.EE.A.4

Find the quotient: (1.5×10⁶)/(2.4x10⁸) .Choose the quotient written in scientific notation.

• 0.9 x 10²

• 0.26 x 10^-2

• 6.25 x 10^-1

• 6.25 x 10^-3

Tags

CCSS.8.EE.A.4

7.23×10⁶ - 1.2x10³

• 7.2288 x 10⁶

• 7,228.8 x 10³

• 6.03 x 10³

• 6.03 x 10⁴

Tags

CCSS.8.EE.A.4

7.23×10⁶ + 1.2x10³

• 8.43 x 10⁹

• 8.43 x 10³

• 7.2312 x 10⁶

• 7,231.2 x 10⁶

Tags

CCSS.8.EE.A.4

5.1×10^-5 - 4.9x10^-8

• 5.0951 x 10^-5

• 5,095.1 x 10^-8

• 2 x 10^-6

• 1 x 10^-4

Tags

CCSS.8.EE.A.4

Solve:
(2.1×10​²​​) × (3.0×10​⁴)

• 5.1 x 10²

• 6.3 x 10⁶

• 5.1 x 10⁶

• 6.3 x 10⁸

Tags

CCSS.8.EE.A.4

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10⁴

• .5 x 10³

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

• False

• True

Tags

CCSS.8.EE.A.3