1. Real numbers & exponents

1.01 The real number system

1.02 Review: Exponent notation and perfect squares

1.03 Square roots of perfect squares

1.04 Estimating square roots

Investigation: Patterns in powers of 10

1.05 Scientific notation

1.06 Multiplication properties of exponents

1.07 Division properties of exponents and the zero exponent

1.08 Negative exponents

1.09 The laws of exponents and scientific notation

1.10 Comparing and ordering real numbers

United States of America TX

Grade 8

1.05 Scientific notation

Interactive practice questions

Which of the these two values is $smaller$ ?

$10^5$105

A

$10^7$107

B

Easy

< 1min

Which of the following is written in scientific notation?

Hard

< 1min

Complete the following expression.

Easy

< 1min

Complete the following expression.

Easy

< 1min

Outcomes

8.2.C

Convert between standard decimal notation and scientific notation

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