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iGCSE (2021 Edition)

8.03 Negative indices

Interactive practice questions

Identify the base for the expression $10^{-7}$107.

$-7$7

A

$10$10

B
Easy
< 1min

Identify the power for the expression $2^{-4}$24.

Easy
< 1min

Fill in the missing values to complete the table.

Easy
< 1min

Fill in the missing values to complete the table.

Easy
< 1min
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Outcomes

0580C1.7A

Understand the meaning of indices (fractional, negative and zero) and use the rules of indices.

0580E1.7A

Understand the meaning of indices (fractional, negative and zero) and use the rules of indices.

0580C2.4

Use and interpret positive, negative and zero indices. Use the rules of indices.

0580E2.4A

Use and interpret positive, negative and zero indices. Use the rules of indices.

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