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iGCSE (2021 Edition)

5.03 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

0607C1.9A

Meaning of exponents (powers, indices) in Z. Rules for exponents.

0607E1.9A

Meaning of exponents (powers, indices) in Z. Rules for exponents.

0607E2.4

Indices.

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