Preassessment Indices & Scientific Notation

Evaluate 12²

• 144
• 132
• 121
• 24

• repeated addition

  5 + 5 + 5 + 5

• repeated multiplication

  5 x 5 x 5 x 5

• repeated subtraction

  5 - 5 - 5 - 5

Write 3 x 3 x 3 x 3 x 3 in index notation.

• 243

• 3⁴

• 5

• 2

• neither

• both

• neither

• both

• 9

• 3

Write 6² x 6³ as a single power

• 7776

• 6⁶

• 6⁵

• 36⁵

Write 9⁵ ÷ 9³ as a single power

• 9²
• 9⁸
• 9¹⁵

Evaluate 4⁰

• 1
• 4
• 0