Enrichment
Name
3-4
Writing Large Numbers
Write the following numbers in exponential notation.
1. 1,000,000
2. 99 ⫻ 99 ⫻ 99 ⫻ 99
3. 49
4. 16
Write the following numbers in standard form.
5. 8 cubed
6. 19 squared
7. 74
8. 109
Write the following numbers in expanded form.
9. 976
10. 481 squared
11. 3755
12. 52 cubed
13. Find the number that equals 121 when it is squared.
14. Find the number that equals 216 when it is cubed.
15. Barbara has a packing carton that is 14 inches long,
14 inches wide, and 14 inches tall. If the volume of the
carton is the length times the width times the height, show
the number of cubic inches the carton holds in exponential
notation, expanded form, and standard form.
16. Bret’s uncle owns a square of land that is 10 miles long on
each side. Is that the same as 10 mi2?
E 3•4
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