Luttrell 2012
63
Name: ______________________
Date: _____
4g-Expanding Numbers Using Powers
Use calculator only when checking answers!
Write the following as a power of 10:
1. 10,000
2. 100
3. 10,000,000
4. 1
Write each of the following in standard form:
5. (4 ×10
4
) + (9 ×10
3
) + (5 ×10
2
) + (6 ×1)
6. (6× 10
5
) + (6×10
2
)
7. (7×10
6
) + (8×10
5
) + (6×10
4
)
8. (8×10
4
) + (2× 10
3
) + (3 × 10
2
)
9. (4×10
2
) + (8×10
4
) + (4×1) + (7×10
3
)
Write the following numbers in expanded form, using powers:
10. 34,500
11. 403
12. 1,234
13. 50,500,000
14. 271,828,459,045