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The document includes an answer key that lists the correct letter choices for each numbered problem from 1 to 16.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},478381,1792834299,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & 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|  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) -301 − (-509)(to the nearest 100)\u003Cbr>A. 200 | 2) -46 + 57 (to the nearest 10)\u003Cbr>A. -10 | 3) -20 − (-71)(to the nearest 10)\u003Cbr>A. -50 |  | 4) -32 + 89 (to the nearest 10)\u003Cbr>A. -120 |  |  |  |  |  |  | 1.   |  |  |  |\n| B. 800\u003Cbr>C. -800 | B. 110\u003Cbr>C. -110 |  | B. 90\u003Cbr>C. 50 | B. -60\u003Cbr>C. 120 |  |  |  |  |  |  | 2.   |  |  |  |\n| D. -200\u003Cbr>5) -65 + (-81) | D. 10\u003Cbr>6) -771 − 196 7) |  | D. -90\u003Cbr>-76 − 47 | D. 60\u003Cbr>8) -22 + 57 |  |  |  |  |  |  | 3.  \u003Cbr>4.  \u003Cbr>5.   |  |  |  |\n| (to the nearest 10)\u003Cbr>A. 10 | (to the nearest 100)\u003Cbr>A. -600 |  | (to the nearest 10)\u003Cbr>A. 130 | (to the nearest 10)\u003Cbr>A. -40 |  |  |  |  |  |  | 6.   |  |  |  |\n| B. 150\u003Cbr>C. -10 | B. 1,000\u003Cbr>C. 600 |  | B. 30\u003Cbr>C. -130 | B. 80\u003Cbr>C. -80 |  |  |  |  |  |  | 7.   |  |  |  |\n| D. -150\u003Cbr>9) -806 + (-353) | D. -1,000\u003Cbr>10) 492 − (-687) 11) |  | D. -30\u003Cbr>87 + (-25) | D. 40\u003Cbr>12) -45 − (-31) |  |  |  |  |  |  | 8.  \u003Cbr>9.  \u003Cbr>10.   |  |  |  |\n| (to the nearest 100)\u003Cbr>A. 400\u003Cbr>B. -400\u003Cbr>C. 1,200 | (to the nearest 100)\u003Cbr>A. -200\u003Cbr>B. 1,200\u003Cbr>C. 200 |  | (to the nearest 10)\u003Cbr>A. 60\u003Cbr>B. -60\u003Cbr>C. -120 | (to the nearest 10)\u003Cbr>A. -80\u003Cbr>B. 20\u003Cbr>C. -20 |  |  |  |  |  |  | 11.  \u003Cbr>12.   |  |  |  |\n| D. -1,200\u003Cbr>13) 65 + (-16)(to the nearest 10)\u003Cbr>A. -90\u003Cbr>B. 90 | D. -1,200\u003Cbr>14) -71 − (-44) 15)(to the nearest 10)\u003Cbr>A. 30\u003Cbr>B. 110 |  | D. 120\u003Cbr>-519 − 643 (to the nearest 100)\u003Cbr>A. 1,100\u003Cbr>B. 100 | D. 80\u003Cbr>16) -731 + 219 (to the nearest 100)\u003Cbr>A. 900\u003Cbr>B. -500 |  |  |  |  |  |  | 13.  \u003Cbr>14.  \u003Cbr>15.  \u003Cbr>16.   |  |  |  |\n| C. -50 | C. -110 |  | C. -1,100 | C. 500 |  |  |  |  |  |  |  |  |  |  |\n| D. 50 | D. -30 |  | D. -100 | D. -900 |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 8 | 1-10\u003Cbr>11-16 | 94 | 88 | 81 | 75 | 69 | 63 | 56 | 50 | 44 | 38 |\n|  |  |  |  |  | 31 | 25 | 19 | 13 | 6 | 0 |  |  |  |  |\n\nChoosing a Reasonable Estimate with Integers  \nName: Answer Key  \n\n| Choose the most reasonable estimate for each problem. |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) -301 − (-509)(to the nearest 100)\u003Cbr>A. 200\u003Cbr>2) -46 + 57 (to the nearest 10)\u003Cbr>A. -10\u003Cbr>3) -20 − (-71)(to the nearest 10)\u003Cbr>A. -50\u003Cbr>4) -32 + 89 (to the nearest 10)\u003Cbr>A. -120 |  |  |  |  |  |  |  |  |  |  | 1.  A  |  |  |  |  |\n|  | B. 800\u003Cbr>C. -800 | B. 110\u003Cbr>C. -110 | B. 90\u003Cbr>C. 50 | B. -60\u003Cbr>C. 120 |  |  |  |  |  |  | 2.  D  |  |  |  |  |\n| 5) | D. -200\u003Cbr>-65 + (-81)(to the nearest 10)\u003Cbr>A. 10 | D. 10\u003Cbr>6) -771 − 196 7)(to the nearest 100)\u003Cbr>A. -600 | D. -90\u003Cbr>-76 − 47 (to the nearest 10)\u003Cbr>A. 130 | D. 60\u003Cbr>8) -22 + 57 (to the nearest 10)\u003Cbr>A. -40 |  |  |  |  |  |  | 3.  C \u003Cbr>4.  D \u003Cbr>5.  D \u003Cbr>6.  D  |  |  |  |  |\n|  | B. 150\u003Cbr>C. -10 | B. 1,000\u003Cbr>C. 600 | B. 30\u003Cbr>C. -130 | B. 80\u003Cbr>C. -80 |  |  |  |  |  |  | 7.  C  |  |  |  |  |\n| 9) | D. -150\u003Cbr>-806 + (-353)(to the nearest 100)\u003Cbr>A. 400\u003Cbr>B. -400\u003Cbr>C. 1,200 | D. -1,000\u003Cbr>10) 492 − (-687) 11)(to the nearest 100)\u003Cbr>A. -200\u003Cbr>B. 1,200\u003Cbr>C. 200 | D. -30\u003Cbr>87 + (-25)(to the nearest 10)\u003Cbr>A. 60\u003Cbr>B. -60\u003Cbr>C. -120 | D. 40\u003Cbr>12) -45 − (-31)(to the nearest 10)\u003Cbr>A. -80\u003Cbr>B. 20\u003Cbr>C. -20 |  |  |  |  |  |  | 8.  D \u003Cbr>9.  D \u003Cbr>10.  B \u003Cbr>11.  A \u003Cbr>12.  C  |  |  |  |  |\n| 13) | D. -1,200\u003Cbr>65 + (-16)(to the nearest 10)\u003Cbr>A. -90\u003Cbr>B. 90 | D. -1,200\u003Cbr>14) -71 − (-44) 15)(to the nearest 10)\u003Cbr>A. 30\u003Cbr>B. 110 | D. 120\u003Cbr>-519 − 643 (to the nearest 100)\u003Cbr>A. 1,100\u003Cbr>B. 100 | D. 80\u003Cbr>16) -731 + 219 (to the nearest 100)\u003Cbr>A. 900\u003Cbr>B. -500 |  |  |  |  |  |  | 13.  D \u003Cbr>14.  D \u003Cbr>15.  C \u003Cbr>16.  B  |  |  |  |  |\n|  | C. -50 | C. -110 | C. -1,100 | C. ","cbCaicgErxItuKqo","https://ap.wps.com/l/cbCaicgErxItuKqo","pdf",44774,"English","# Choose the most reasonable estimate for each problem\n## Rounding targets: nearest 10 and nearest 100","[{\"question\":\"What kinds of problems are included in this worksheet?\",\"answer\":\"The worksheet presents integer subtraction and addition expressions that must be estimated using rounding to a specified place value.\"},{\"question\":\"How do you choose the most reasonable estimate?\",\"answer\":\"Round the involved integers according to the given instruction (nearest 10 or nearest 100), then evaluate which answer option matches the resulting estimate most closely.\"},{\"question\":\"Is an answer key provided?\",\"answer\":\"Yes. The document includes an answer key that lists the correct letter choices for each numbered problem from 1 to 16.\"}]","Choosing a Reasonable Estimate with Integers | PDF",1790791425]