Example 2
| Number | Step 1 | Number in scientific notation |
|---|---|---|
| 620 | 6.2 × 100 | 6.2 × 10\(^2\) |
| 21000 | 2.1 × 10 000 | 2.1 × 10\(^4\) |
| 81 | 8.1 × 10 | 8.1 × 10\(^1\) |
| 0.0067 | 6.7 × \(\dfrac{1}{1000}\) | 6.7 × 10\(^{–3}\) |
| 0.07 | 7 × \(\dfrac{1}{100}\) | 7 × 10\(^{–2}\) |
| 8.17 | 8.17 × 1 | 8.17 × 10\(^0\) |
This table can be worked from left to right or vice-versa.
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