Estimate by rounding to the greatest place. 6,799 - 4,849 =
Each student in the sixth grade will be required to write three papers that are a total of 7 pages long. If there are 41 sixth graders, approximately how many sheets of paper will the sixth grade need to complete these assignments?
Pablo collects golf balls at a driving range. Each bucket holds about 35 balls. If Pablo has 39 buckets full, approximately how many balls does Pablo have?
Vicky can fit 20 pictures on each page of her photo album. If she has 118 photographs to put in the album, about how many pages will she need?
A book contains 77 pages. If a printer plans on printing 8 copies of the book, estimate how many sheets of paper the printer will need.
Students at a junior high school play a game called “pass it along.” In this game, one student picks a phrase and tells it to 3 other students. Each of these students then tells 3 more students. How many students will be told the phrase during round 4?
A person sends a letter to 3 people and asks that each of them send it to 3 more people, and so on. If all of the people follow these instructions, how many letters will be sent during round 6?
A log splitter splits a log into two pieces. A log is split, then each of the pieces is then run through the log splitter again. After the log pieces have been run through the splitter 5 times, how many pieces will there be?