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On Monday there were 10,000 fewer guests. How many guests were there on Monday? |  |  |  |  | Answers\u003Cbr>1.   |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) | A zoo has 860 animals right now. After a new exhibit opens it will have 100 more animals. How many animals will the zoo have? |  |  |  | 2.   |  |  |  |  |  |  |  |\n| 3) | Billy's book has 641 words. Janet's book has 100 fewer words. How many words does Janet's book have? |  |  |  | 3.   |  |  |  |  |  |  |  |\n| 4) | A theme park counted 50,255 riders on the roller coaster in one week. The next week 10,000 more riders rode it. How many riders rode the roller coaster the next week? |  |  |  | 4.  \u003Cbr>5.   |  |  |  |  |  |  |  |\n| 5) | A theme park had 75,338 visitors in July. In August it had 10,000 more visitors. How many visitors were there in August? |  |  |  | 6.   |  |  |  |  |  |  |  |\n| 6) | A national park had 85,363 visitors in the spring. In the summer there were 10,000 more visitors. How many visitors were there in the summer? |  |  |  | 7.   |  |  |  |  |  |  |  |\n| 7) | A movie theater sold 3,282 tickets in May. In June it sold 1,000 more tickets. How many tickets did it sell in June? |  |  |  | 8.  \u003Cbr>9.   |  |  |  |  |  |  |  |\n| 8) | Vanessa's puzzle has 824 pieces. Edward's puzzle has 100 fewer pieces. How many pieces does Edward's puzzle have? |  |  |  | 10.   |  |  |  |  |  |  |  |\n| 9) | Will read 785 pages this month. Next month he plans to read 100 more pages. How many pages does he plan to read next month? |  |  |  | 11.   |  |  |  |  |  |  |  |\n| 10) | A school library lent out 979 books in one month. The next month it lent out 100 fewer books. How many books did it lend out the next month? |  |  |  | 12.  \u003Cbr>13. |  |  |  |  |  |  |  |\n| 11) | A printing company made 7,084 posters in the morning. In the afternoon it made 1,000 fewer posters. How many posters did it make in the afternoon? |  |  |  | 14.   |  |  |  |  |  |  |  |\n| 12) | A bakery sold 6,152 loaves of bread in the spring. In the summer it sold 1,000 more loaves. How many loaves did the bakery sell in the summer? |  |  |  | 15.   |  |  |  |  |  |  |  |\n| 13) | Bianca read 578 pages this month. Her brother read 100 more pages than she did. How many pages did her brother read? |  |  |  |  |  |  |  |  |  |  |  |\n| 14) | A national park had 24,464 campers this spring. This summer it had 10,000 more campers. How many campers were there this summer? |  |  |  |  |  |  |  |  |  |  |  |\n| 15) | A small town has 79,529 people. A nearby city has 10,000 more people than the town. How many people live in the city? |  |  |  |  |  |  |  |  |  |  |  |\n|  | Math\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com)\u003Cbr>3\u003Cbr>1-10\u003Cbr>11-15 | 93 | 87 | 80 |  | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n|  |  | 27 | 20 | 13 |  | 7 | 0 |  |  |  |  |  |\n\nFinding 100, 1,000 and 10,000 More or Less (Word) Name: Answer Key  \n\n| Use mental math to solve each problem.\u003Cbr>1) A theme park had 59,012 guests on Friday. On Monday there were 10,000 fewer guests. How many guests were there on Monday? |  |  |  |  | Answers\u003Cbr>1.  49,012  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 2) | A zoo has 860 animals right now. After a new exhibit opens it will have 100 more animals. How many animals will the zoo have? |  |  |  | 2.  960  |  |  |  |  |  |  |  |\n| 3) | Billy's book has 641 words. Janet's book has 100 fewer words. How many words does Janet's book have? |  |  |  | 3.  541  4. 60,255 |  |  |  |  |  |  |  |\n| 4) | A theme park counted 50,255 riders on the roller coaster in one week. The next week 10,000 more riders rode it. How many riders rode the roller coaster the next week? |  |  |  | 5.  85,338  |  |  |  |  |  |  |  |\n| 5) | A theme park had 75,338 visito","cbCaiqPMbpS9XFdG","https://ap.wps.com/l/cbCaiqPMbpS9XFdG","pdf",45097,"English","# Practice Problems\n## Solve by Mental Math\n# Answer Key\n## Check Answers","[{\"question\":\"What math operation do the problems use?\",\"answer\":\"Each problem requires adding or subtracting 100, 1,000, or 10,000 based on the scenario (for example, “10,000 fewer guests” or “10,000 more visitors”).\"},{\"question\":\"What kinds of situations are included?\",\"answer\":\"The worksheet uses real-life contexts such as theme parks, zoos, book reading, movie ticket sales, school libraries, printing companies, bakeries, and park/city attendance.\"}]","Finding 100, 1,000 and 10,000 More or Less - Word - mental math worksheet | PDF",1790803860]