Maths Quiz (1.1 Index Notation)

What is index notation?

• Numbers

• Just multiply numbers

• A shorthand way for writing long numbers

What is 3³ in expanded form?

• 3 x 3

• 3 + 3

• 3 x 3 x 3

What is 6⁷in expanded form?

• 6 x 6 x 6 x 6 x 6 x 6 x 6

• 6 + 6 + 6 + 6 + 6 + 6 + 6

• 6 x 7

Solve 5³

• 8
• 15
• 75
• 125

Solve 9³

• 729
• 27
• 12
• 525

Write in index notation.

2 x 3 x 3 x 5 x 5 x 5 x 2

• 2 x 3² x 5²

• 2² + 3² + 5³

• 2² x 3² x 5³

Write in index notation.

7 x 7 x 7 x 7 x 7 x 10

• 7⁵ + 10

• 7⁵ x 10

• 7⁵ x 10¹

Which is the base and which is the power? 5²

• 5 is base and 2 is power
• 5 is base and power
• 2 is base and 5 is power
• 2 is base and power

•    16

• 4