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Multiplication law with integer bases

Interactive practice questions

We want to find the value of $2^2\times2^3$22×23 by first evaluating each term in the product separately.

a

First, find the value of $2^2$22.

b

Next, find the value of $2^3$23.

c

Use your answers to the previous parts to find the value of $2^2\times2^3$22×23.

d

Use your answer to part (c) to simplify $2^2\times2^3$22×23.

$2^2\times2^3$22×23$=$=$2^{\editable{}}$2

Easy
1min

We want to find the value of $3^2\times3^3$32×33.

Easy
1min

Fill in the missing power to make the equation true.

Easy
< 1min

Simplify the following, giving your answer with a positive index: $2^2\times2^2$22×22

Easy
< 1min
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Outcomes

NA5-2

Use prime numbers, common factors and multiples, and powers (including square roots)

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