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## Lesson: Scientific Notation

After you watch the lesson above, try this practice problem
Write 52,300 in scientific notation.
Try this example:
Write 0.003 in scientific notation.
Try this example:
Write $5.4 \times 10^2$ in standard notation.
Try this example:
Write $3.07 \times 10^{-3}$ in standard notation.

## Lesson: Multiplying Numbers Written in Scientific Notation

After you watch the lesson above, try this practice problem
Multiply $3 \times 10^4$ by $2 \times 10^2$.
Try this example:
Multiply $2.3 \times 10^5$ and $2 \times 10^{-1}$.

## Lesson: Dividing Terms Written in Scientific Notation

After you watch the lesson above, try this practice problem
Divide $4.4 \times 10^8$ by $2 \times 10^4$.

## Lesson: Adding & Subtracting Numbers Written in Scientific Notation

After you watch the lesson above, try this practice problem
Add $3.2 \times 10^3$ and $2.1 \times 10^3$.
Try this example:
What is the sum of $8.5 \times 10^4$ and $6.1 \times 10^4$ in scientific notation?
Try this example:
What is the sum of $3 \times 10^2$ and $5.3 \times 10^3$ in scientific notation?