Write each power of ten in standard form.
- 108 2. 102 3. 10 ^2 4. 10 ^4
- 10 ^1 6. 10 ^3 7. 100 8. 107
Write each as a power of ten.
- 10 10 10 10. 10 10 10 10 10 11. 10
- 0.0001 13. 0.1 14. 0.001
Write each number in expanded form using exponents.
- 1005 16. 218 17. 52,905 18.840,500
(1 103 )(5 100 ) - 2.0006 20.9.107 21. 77.04 22.7.0034
Write each in standard form.
- (5 107 )(8 103 )(3 101 ) 24. (1 106 )(6 103 )(2 100 )
- (6 102 )(8 10 ^2 )(2 10 ^4 ) 26. (9 102 )(9 100 )(9 10 ^2 )
Use the place-value chart at the right.
- Copy and complete the place-value
chart to the right. Explain the pattern
you find as you fill in the bases and the
exponents from left to right. - Write each in expanded form using exponents.
a.3 millionths b.6 hundredths
c.9 thousandths d.4 hundred thousandths
28. The distance around Earth’s equator
is approximately 24,900 miles. How
is this number written in expanded
form using powers of 10?
30. The distance from the planet Pluto
to the sun is approximately
3,660,000,000 miles. How is this
number written in expanded form? - Evaluate 10^1 , 10^2 , 10^3 , and 10^4. Find
the pattern in the products and predict
what 10^9 would be. Explain how you
found your answer. - Erica has 10^3 stamps in her collection
and Jacob has 10^4 9000 stamps in
his collection. Who has more? Explain.
onestenthshundredthsthousandthsten thousandthshundred thousandthsmillionths
10010 –1 10 –2 10 –3
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