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Problems include expressions in the form of subtraction by a negative term and addition with negative values, requiring careful sign handling and decimal alignment. An answer key is included with computed results for each item, supporting self-check and reinforcement of rational-number operations.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/adding-and-subtracting-rational-numbers-solve-each-problem/479110/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/adding-and-subtracting-rational-numbers-solve-each-problem/479110.png","ImageObject",300,407,{"name":92,"@type":93},"Aran","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How many problems are included in the worksheet?","Question",{"text":112,"@type":113},"The worksheet includes 20 problems to solve.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Do the problems involve negative numbers and decimals?",{"text":117,"@type":113},"Yes. The expressions use both negative and positive values, including decimals (e.g., 15.14, -18.03, -87.3).",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key provided?",{"text":121,"@type":113},"Yes. An answer key lists the computed 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},479110,1792835173,{"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":19,"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},137455076865,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Adding and Subtracting Rational Numbers  \nName:  \nSolve each problem  \n1) 15.14- (-64) =  \n2) 2-18.03 =  \n3) 85 + (-68 .04) = 4) 39.7 + 2.09 =  \n5) 66- (-81) = 6) 56.08- (-87 .3) = 7) 66- (-36) = 8) 59 + (-6) =  \n9) 62.616-29 =  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n10) 22.8 + 50 =  \n11) 85- (-80 .497) = 12) 82 + 35.579 =  \n13) 15.002 + (-33) = 14) 49.72- (-33) = 15) 6.007-85.2 = 16) 63-32.7 =  \n17) 93.075- (-83 .04) = 18) 74.154 + (-20) = 19) 5.9 + (-76 .01) = 20) 52 + (-81) =  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdding and Subtracting Rational Numbers  \nName: Answer Key  \n\n| Solve each problem\u003Cbr>1) 15.14- (-64) =  79.14  | Answers\u003Cbr>1.  79.14  |\n| --- | --- |\n| 2) 2-18.03 =  -16.03  | 2. -16.03 |\n| 3) 85 + (-68.04) =  16.96  | 3. 16.96 |\n| 4) 39.7 + 2.09 =  41.79  | 4. 41.79 |\n| 5) 66- (-81) =  147  | 5. 147 |\n| 6) 56.08- (-87.3) =  143.38  | 6. 143.38 |\n| 7) 66- (-36) =  102  | 7. 102 |\n| 8) 59 + (-6) =  53  | 8. 53 |\n| 9) 62.616-29 =  33.616  | 9. 33.616 |\n| 10) 22.8 + 50 =  72.8  | 10. 72.8 |\n| 11) 85- (-80.497) =  165.497  | 11. 165.497 |\n| 12) 82 + 35.579 =  117.579  | 12. 117.579 |\n| 13) 15.002 + (-33) =  -17.998  | 13. -17.998 |\n| 14) 49.72- (-33) =  82.72  | 14. 82.72 |\n| 15) 6.007-85.2 =  -79.193  | 15. -79.193 |\n| 16) 63-32.7 = 30.3 |  |\n| 17) 93.075- (-83.04) =  176.115  | 16.  30.3 \u003Cbr>17. 176.115 |\n| 18) 74.154 + (-20) =  54.154  | 18. 54.154 |\n| 19) 5.9 + (-76.01) =  -70.11  | 19. -70.11 |\n| 20) 52 + (-81) =  -29  | 20. -29 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdding and Subtracting Rational Numbers  \nName:  \n\n| Solve each problem |  |  |  |  |  |  |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>72.8\u003Cbr>16.96\u003Cbr>165.497\u003Cbr>41.79 79.14\u003Cbr>33.616\u003Cbr>147 -16.03\u003Cbr>117.579 143.38\u003Cbr>10253 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 1) 15.14- (-64) =   2) 2-18.03 =   3) 85 + (-68.04) =   4) 39.7 + 2.09 =   5) 66- (-81) =  \u003Cbr>6) 56.08- (-87.3) =   7) 66- (-36) =  \u003Cbr>8) 59 + (-6) =  \u003Cbr>9) 62.616-29 =   10) 22.8 + 50 =  \u003Cbr>11) 85- (-80.497) =   12) 82 + 35.579 =   |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 7 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |","cbCaicassAosDSZ1","https://ap.wps.com/l/cbCaicassAosDSZ1","pdf",46464,"English","# Adding and Subtracting Rational Numbers\n## Solve each problem\n## Answers","[{\"question\":\"How many problems are included in the worksheet?\",\"answer\":\"The worksheet includes 20 problems to solve.\"},{\"question\":\"Do the problems involve negative numbers and decimals?\",\"answer\":\"Yes. The expressions use both negative and positive values, including decimals (e.g., 15.14, -18.03, -87.3).\"},{\"question\":\"Is an answer key provided?\",\"answer\":\"Yes. An answer key lists the computed result for each numbered problem.\"}]","Adding and Subtracting Rational Numbers - Solve each problem | PDF",1790792751]