[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-478358-105":59,"doc-detail-478358-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","estimating-integer-sums-and-differences-round-each-number-then-estimate","Estimating Integer Sums and Differences - Round each number, then estimate","","Practice sheet for estimating sums and differences of integers using rounding. Problems ask students to round each given integer to specified place values such as the nearest 100 or nearest 10, then compute the estimated result using the rounded values. Tasks include adding and subtracting positive and negative integers, reinforcing sign handling and the effect of rounding. An accompanying answer key lists the estimated answers for each numbered 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is the main strategy for each problem?","Question",{"text":112,"@type":113},"Round each integer to the given nearest place value, then estimate the sum or difference using the rounded numbers.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do signs affect integer addition and subtraction in these exercises?",{"text":117,"@type":113},"The problems include positive and negative integers, so you must apply correct sign rules when adding or subtracting the rounded values.",{"name":119,"@type":110,"acceptedAnswer":120},"Where can I find the correct estimated answers?",{"text":121,"@type":113},"The document includes an “Answers” section that provides the estimated result for each numbered problem.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},478358,1793098274,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":39},7971474921005,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Estimating Integer Sums and Differences  \nName:  \nRound each number, then estimate the answer.  \n1) -577 − 629 2) 295 + (-692)(to the nearest 100) (to the nearest 100)  \n3) 415 + (-818) 4) -197 − (-436)(to the nearest 100) (to the nearest 100)  \n5) -298 + 759 6) 89 − (-29)(to the nearest 100) (to the nearest 10)  \n7) 69 − (-20) 8) -335 + 397 (to the nearest 10) (to the nearest 100)  \n9) -306 + (-252) 10) -46 − (-71)(to the nearest 100) (to the nearest 10)  \n11) -58 − 67 12) 19 + (-64)(to the nearest 10) (to the nearest 10)  \n13) -61 + (-54) 14) -73 − 69 (to the nearest 10) (to the nearest 10)  \n15) -72 − (-48) 16) -672 + (-618)(to the nearest 10) (to the nearest 100)  \n17) -420 + 788 18) 66 − (-24)(to the nearest 100) (to the nearest 10)  \n19) -74 + 42 20) 718 − (-432)(to the nearest 10) (to the nearest 100)  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nEstimating Integer Sums and Differences  \nName: Answer Key  \n\n| Round each number, then estimate the answer.\u003Cbr>1) -577 − 629 2) 295 + (-692)(to the nearest 100) (to the nearest 100)\u003Cbr>3) 415 + (-818) 4) -197 − (-436)(to the nearest 100) (to the nearest 100)\u003Cbr>5) -298 + 759 6) 89 − (-29)(to the nearest 100) (to the nearest 10)\u003Cbr>7) 69 − (-20) 8) -335 + 397 (to the nearest 10) (to the nearest 100)\u003Cbr>9) -306 + (-252) 10) -46 − (-71)(to the nearest 100) (to the nearest 10)\u003Cbr>11) -58 − 67 12) 19 + (-64)(to the nearest 10) (to the nearest 10)\u003Cbr>13) -61 + (-54) 14) -73 − 69 (to the nearest 10) (to the nearest 10)\u003Cbr>15) -72 − (-48) 16) -672 + (-618)(to the nearest 10) (to the nearest 100)\u003Cbr>17) -420 + 788 18) 66 − (-24)(to the nearest 100) (to the nearest 10)\u003Cbr>19) -74 + 42 20) 718 − (-432)(to the nearest 10) (to the nearest 100) | Answers 1.  -1,200  2.  -400  3.  -400  4.  200  5.  500  6.  120  7.  90  8.  100  9.  -600  10.  20 \u003Cbr>11.  -130 \u003Cbr>12.  -40 \u003Cbr>13.  -110 \u003Cbr>14.  -140 \u003Cbr>15.  -20  16.  -1,300  17.  400  18.  90  19.  -30 \u003Cbr>20. 1,100 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nEstimating Integer Sums and Differences  \nName:  \n\n| Round each number, then estimate the answer.\u003Cbr>1) -577 − 629 2) 295 + (-692)(to the nearest 100) (to the nearest 100)\u003Cbr>3) 415 + (-818) 4) -197 − (-436)(to the nearest 100) (to the nearest 100)\u003Cbr>5) -298 + 759 6) 89 − (-29)(to the nearest 100) (to the nearest 10)\u003Cbr>7) 69 − (-20) 8) -335 + 397 (to the nearest 10) (to the nearest 100)\u003Cbr>9) -306 + (-252) 10) -46 − (-71)(to the nearest 100) (to the nearest 10)\u003Cbr>11) -58 − 67 12) 19 + (-64)(to the nearest 10) (to the nearest 10) | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12. | Answers |\n| --- | --- | --- |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaiibQHCHtH9bH","https://ap.wps.com/l/cbCaiibQHCHtH9bH","pdf",43280,"English","# Estimating Integer Sums and Differences\n## Round each number, then estimate the answer\n## Answer Key","[{\"question\":\"What is the main strategy for each problem?\",\"answer\":\"Round each integer to the given nearest place value, then estimate the sum or difference using the rounded numbers.\"},{\"question\":\"How do signs affect integer addition and subtraction in these exercises?\",\"answer\":\"The problems include positive and negative integers, so you must apply correct sign rules when adding or subtracting the rounded values.\"},{\"question\":\"Where can I find the correct estimated answers?\",\"answer\":\"The document includes an “Answers” section that provides the estimated result for each numbered problem.\"}]","Estimating Integer Sums and Differences - Round each number, then estimate | PDF",1790791382]