8th Grade Math Chapter 1 Review Questions

Multiply. Give the product in scientific notation.

(9.6×10³) × (6.7×10²)

• 6.432×10⁵

• 6.432×10⁶

• 6.432×10¹

Tags

CCSS.8.EE.A.4

Give the sum of (9.54 x 10⁸) + (3.22 x10⁷) in scientific notation

• 1.276 x 10⁷

• 8.62 x 10¹⁵

• 12.76 x 10⁸

• 9.862 x 10⁸

Tags

CCSS.8.EE.A.4

• 0.4 x 10⁴

• 400 x 10^-3

• 4 x 10³

• 4 x 10²

Tags

CCSS.8.EE.A.4

Write 1.09 x 10^-4 in standard notation.

• 1,090

• 10,900

• 0.000109

• 0.0109

Tags

CCSS.8.EE.A.3

Write 6,700 in scientific notation.

• 6.7 x 10³
• 6.7 x10^-3
• 67 x 10²
• 67 x 10^-2

Tags

CCSS.8.EE.A.1

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

Tags

CCSS.HSA.APR.A.1

• 729

• 8

• 4

• 9

• 3125

• 4

• 7

• 625