Estimate by rounding. Then find each product.
- 403 585 8. 209 791 9. 601 482
- 830 793 11. 740 5565 12. 310 1893
- 240 3548 14. 902 6071 15. 4003 4203
Use the Distributive Property to compute.
- 506 831 17. 780 311 18. 470 1211
- 209 4921 20. 640 39,215 21. 640 390,215
- In exercise 17, were you able to multiply
780 by 311 mentally? Explain how you
can use the Distributive Property and
mental math to find the product. - There are 375 audience tickets available
for each taping of the Win It All game
show. If 204 shows are taped each year,
how many tickets are there in all? - The producers of Win It All hand out 150
contestant applications for 204 shows. Did the
producers hand out more or less than 30,000
applications? - Lydia has displayed her entire stamp collection in two
100-page books. She has filled each page of the books
with 25 stamps. How many stamps does she have in her
collection?
A 250 B 500 C 2500 D 5000
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