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7.03 Scientific notation

Interactive practice questions

Complete the following expression.

$4000$4000$=$=$\editable{}$$\times$×$10^3$103

Easy
< 1min

Complete the following expression.

Easy
< 1min

Given that $1$1÷$10$10 = $1\times\frac{1}{10}=1\times10^{-1}$1×110=1×101,

Express $7$7÷$10^2$102 in scientific notation form.

Easy
1min

Which one of the following numbers is equivalent to $7\times10^{-3}$7×103?

Easy
< 1min
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Outcomes

2.1.3

understand and use scientific notation and significant figures

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