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Each scenario specifies quantities and prices for different items, then computes total purchase cost from repeated unit-price multiplication. Given a $20 payment, the key provides the resulting change for each person’s grocery, store, fair, theater, candy, sports, and hardware purchases, demonstrating consistent multi-cost, multi-item change-making methods.",{"@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/determining-change-multiple-costs-multiple-items-answer-key/477603/",{"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/determining-change-multiple-costs-multiple-items-answer-key/477603.png","ImageObject",300,407,{"name":92,"@type":93},"McQueen","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},"What information is needed to calculate change in these problems?","Question",{"text":112,"@type":113},"Each problem provides the quantity of each item, the unit price of each item, and the $20 amount given to the cashier.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you find the total cost of the purchase?",{"text":117,"@type":113},"Multiply each item’s unit price by its quantity, then add all the resulting amounts to get the total purchase cost.",{"name":119,"@type":110,"acceptedAnswer":120},"How is the change amount determined?",{"text":121,"@type":113},"Subtract the total purchase cost from $20 to get the change the cashier should return.","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},477603,1792834082,{"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},5909890329169,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Determining Change-Multiple Costs , Multiple Items Name:  \n\n| Solve each problem.\u003Cbr>1) Debby bought 1 soda, 3 bags of chips and 3 cans of cheese dip at the grocery store. The soda cost $1 .40, the bags of chips cost $2.20 a piece, and the cans of cheese dip were each $3.05. If she gave the cashier 20 dollars, how much change should she get back? |  |  |  | 1.\u003Cbr>2. |  | Answers |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n| 2) Emily bought 2 gift bags, 1 box of ornaments and 2 boxes of candy canes at the Santa Store. The gift bags cost $2.45 each, the box of ornaments cost $5 .90, and the boxes of candy canes were each $2.35. If she gave the cashier 20 dollars, how much change should she get back? |  |  |  | 3.\u003Cbr>4. |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n| 3) Cody bought 3 bags of cherries, 2 pineapples and 1 watermelon at a fruit stand. The bags of cherries cost $3.50 each, the pineapples cost $2.60 a piece, and the watermelon was $0.80. If he gave the cashier 20 dollars, how much change should he get back? |  |  |  | 5.\u003Cbr>6. |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n| 4) Lana bought 1 hotdog, 2 hamburgers and 2 sodas at the state fair. The hotdog cost $0 . 50, the hamburgers cost $4.65 a piece, and the sodas were each $2.20. If she gave the cashier 20 dollars, how much change should she get back? |  |  |  | 7.\u003Cbr>8. |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n| 5) Will bought 1 T-shirt, 1 hoodie and 1 jacket at the clothing store. The T-shirt cost $5 .20, the hoodie cost $5 .20, and the jacket was $7.80. If he gave the cashier 20 dollars, how much change should he get back? |  |  |  | 9. |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |\n| 6) Victor bought 1 soda, 2 boxes of candy and 1 bag of popcorn at the theater. The soda cost $2 .20, the boxes of candy cost $1.90 a piece, and the bag of popcorn was $6.10. If he gave the cashier 20 dollars, how much change should he get back? |  |  |  |  |  |  |  |  |  |  |\n| 7) Robin bought 3 bags of candy, 1 large lollipop and 3 boxes of chocolate at the candy store. The bags of candy cost $3.20 each, the large lollipop cost $2 .00, and the boxes of chocolate were each $2.65. If she gave the cashier 20 dollars, how much change should she get back? |  |  |  |  |  |  |  |  |  |  |\n| 8) Rachel bought 1 soda, 2 hats and 3 hotdogs at the baseball game. The soda cost $1 .05, the hats cost $5.45 a piece, and the hotdogs were each $1.05. If she gave the cashier 20 dollars, how much change should she get back? |  |  |  |  |  |  |  |  |  |  |\n| 9) Jerry bought 1 screw driver, 2 wrenches and 1 hammer at a hardware store. The screw driver cost $0 .85, the wrenches cost $1.40 a piece, and the hammer was $6.90. If he gave the cashier 20 dollars, how much change should he get back? |  |  |  |  |  |  |  |  |  |  |\n| 1-9 | 89 | 78 | 67 | 56 | 44 |  | 33 | 22 | 11 | 0 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n Determining Change-Multiple Costs , Multiple Items Name: Answer Key  \n\n| Solve each problem.\u003Cbr>1) Debby bought 1 soda, 3 bags of chips and 3 cans of cheese dip at the grocery store. The soda cost $1 .40, the bags of chips cost $2.20 a piece, and the cans of cheese dip were each $3.05. If she gave the cashier 20 dollars, how much change should |  |  |  | Answers\u003Cbr>1.  $2.85  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| she get back?\u003Cbr>($1 .40 × 1 = $1 .40) + ($2 .20 × 3 = $6 . 60) + ($3 .05 × 3 = $9 . 15) = $17.15\u003Cbr>2) Emily bought 2 gift bags, 1 box of ornaments and 2 boxes of candy canes at the Santa Store. The gift bags cost $2.45 each, the box of ornaments cost $5 .90, and the boxes of candy canes were each $2.35. If she gave the cashier 20 dollars, how much change shou","cbCaijTU19hlpqO9","https://ap.wps.com/l/cbCaijTU19hlpqO9","pdf",46091,"English","# Solve each problem\n## Item cost calculation and total purchase\n## Determine change from $20 payment","[{\"question\":\"What information is needed to calculate change in these problems?\",\"answer\":\"Each problem provides the quantity of each item, the unit price of each item, and the $20 amount given to the cashier.\"},{\"question\":\"How do you find the total cost of the purchase?\",\"answer\":\"Multiply each item’s unit price by its quantity, then add all the resulting amounts to get the total purchase cost.\"},{\"question\":\"How is the change amount determined?\",\"answer\":\"Subtract the total purchase cost from $20 to get the change the cashier should return.\"}]","Determining Change - Multiple Costs, Multiple Items - Answer Key | PDF",1790790051]