Convert scientific notation to standard form: small numbers

Move the decimal point to the right for a positive power of 10 and to the left for a negative power.

1. Write 8.6 × 10⁴ in standard form.
2. Write 2.6 × 10² in standard form.
3. Write 5.7 × 10² in standard form.
4. Write 3.5 × 10¹ in standard form.
5. Write 1.6 × 10³ in standard form.
6. Write 3.1 × 10⁻² in standard form.
7. Write 8.5 × 10⁻⁵ in standard form.
8. Write 4 × 10⁻² in standard form.
9. Write 1.95 × 10⁴ in standard form.
10. Write 2.05 × 10¹ in standard form.
11. Write 7.5 × 10⁻² in standard form.
12. Write 1.92 × 10⁻² in standard form.
13. Write 8.49 × 10⁷ in standard form.
14. Write 8.05 × 10⁻⁵ in standard form.
15. Write 7.35 × 10⁵ in standard form.
16. Write 3.46 × 10⁻⁶ in standard form.
17. Write 2.38 × 10² in standard form.
18. Write 5.67 × 10⁵ in standard form.
19. Write 4.08 × 10⁻² in standard form.
20. Write 8.73 × 10⁻⁵ in standard form.