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The worksheet focuses on expressions involving integers multiplied by grouped quantities and signed variables inside parentheses, including both positive and negative cases. 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Several items contain negative signs both before the parentheses and within the parentheses, so expansion must carry the signs correctly.","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},467134,1792920972,{"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},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Expanding Expressions  \nName:  \nExpand each expression.  \n1) 28 ( 49 b - 72 )  \n3) - 46 ( - 19 d - 52 )  \n5) - 35 ( 19 f + 47 )  \n7) 46 ( 57 h - 52 )  \n9) - 37 ( 78 j - 22 )  \n11) - 36 ( 19 m - 54 )  \n13) - 35 ( 58 p - 17 )  \n15) - 47 ( - 14 t - 13 )  \n17) 38 ( 25 v - 16 )  \n19) 26 ( 12 y - 16 )  \n2) 3  \n7  \n4)  \n-  \n6) 2 8  \n8) 3 8  \n10) 4 9  \n12)  \n-  \n14) 2 9  \n16) 2 9  \n18)  \n-  \n20) 3  \n9  \n( 23  \n38 (  \n( 17  \n( 23  \n( 24  \n35 (  \n( 23  \n( 38  \n47 (  \n( 48  \nc  \n3  \n6  \ng  \ni  \nk  \n3  \n9  \nr  \nu  \n-  \nz  \n+  \n1  \n3  \n)  \ne +  \n4  \n6  \n)  \n- 47 )  \n- 23 )  \n- 24 )  \nn - 38 )  \n+ 23 )  \n+ 65 )  \n1  \n5  \nw  \n-  \n4  \n7  \n-  \n4  \n6  \n)  \nAnswers  \n)  \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)  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nExpanding Expressions  \nName: Answer Key  \nExpand each expression.  \n1) 28 ( 49 b - 72 )  \n3) - 46 ( - 19 d - 52 )  \n5) - 35 ( 19 f + 47 )  \n7) 46 ( 57 h - 52 )  \n9) - 37 ( 78 j - 22 )  \n11) - 36 ( 19 m - 54 )  \n13) - 35 ( 58 p - 17 )  \n15) - 47 ( - 14 t - 13 )  \n17) 38 ( 25 v - 16 )  \n19) 26 ( 12 y - 16 )  \n2) 3  \n7  \n4)  \n-  \n6) 2 8  \n8) 3 8  \n10) 4 9  \n12)  \n-  \n14) 2 9  \n16) 2 9  \n18)  \n-  \n20) 3  \n9  \n( 23  \n38 (  \n( 17  \n( 23  \n( 24  \n35 (  \n( 23  \n( 38  \n47 (  \n( 48  \nc  \n3  \n6  \ng  \ni  \nk  \n3  \n9  \nr  \nu  \n-  \nz  \n+  \n1  \n3  \n)  \ne +  \n4  \n6  \n)  \n- 47 )  \n- 23 )  \n- 24 )  \nn - 38 )  \n+ 23 )  \n+ 65 )  \n1  \n5  \nw  \n-  \n4  \n7  \n-  \n4  \n6  \n)  \n)  \nAnswers  \n1. 872 b 6  \nc 2. 21  \n3. 454 d  \n9  \n- e  \n4. 48  \n5. - 345 f 2  \n6. 56 g  \n7. 2042 h  \n6  \ni 8. 24  \n21 - j  \n9. 56  \n10. 836 k  \n3  \n- m  \n11. 54  \n9  \n- n  \n12. 45  \n15  \n- p 13. 40  \n4  \nr 14. 27  \n4  \nt 15. 28  \n6  \nu 16. 72  \n6  \nv 17. 40  \n4  \nw 18. 35  \n2  \ny 19. 12  \n12  \nz 20. 72  \n-  \n+  \n+  \n-  \n-  \n-  \n-  \n-  \n+  \n-  \n14  \n16  \n3  \n21  \n20  \n12  \n12  \n48  \n12  \n35  \n8  \n56  \n20  \n12  \n6  \n24  \n6  \n14  \n8  \n36  \n+  \n+  \n+  \n+  \n+  \n15  \n24  \n9  \n40  \n3  \n35  \n4  \n27  \n4  \n21  \n+  \n-  \n+  \n-  \n-  \n12  \n45  \n3  \n48  \n16  \n49  \n2  \n36  \n12  \n54  \nMath  \nSeed: 1002111613-56  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nExpanding Expressions  \nName:  \n\n| Expand each expression.\u003Cbr>1) ~~ ~~28~~ ~~(~~ ~~49~~ ~~ b - ~~ ~~72~~ ~~)\u003Cbr>3) - ~~ ~~46~~ ~~( - ~~ ~~19~~ ~~ d - ~~ ~~52~~ ~~)\u003Cbr>5) - ~~ ~~35~~ ~~(~~ ~~19~~ ~~ f + ~~ ~~47~~ ~~) |  |  | 2)\u003Cbr>4)\u003Cbr>6)\u003Cbr>8)\u003Cbr>10) | ~~ ~~37~~ ~~(~~ ~~23~~ ~~ c\u003Cbr>- ~~ ~~38~~ ~~(~~ ~~36~~ ~~\u003Cbr>~~ ~~28~~ ~~(~~ ~~17~~ ~~ g\u003Cbr>~~ ~~38~~ ~~(~~ ~~23~~ ~~ i\u003Cbr>~~ ~~49~~ ~~(~~ ~~24~~ ~~ k | + ~~ ~~13~~ ~~)\u003Cbr>e + ~~ ~~46~~ ~~)\u003Cbr>- ~~ ~~47~~ ~~)\u003Cbr>- ~~ ~~23~~ ~~)\u003Cbr>- ~~ ~~24~~ ~~) | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12. | Answers\u003Cbr>|\n| --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 7) ~~ ~~46~~ ~~(~~ ~~57~~ ~~ h | - ~~ ~~52~~ ~~) |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 9) - ~~ ~~37~~ ~~(~~ ~~78~~ ~~ j |  | - ~~ ~~22~~ ~~) |  |  |  |  |  |\n| 11) - ~~ ~~36~~ ~~(~~ ~~19~~ ~~ m |  | - ~~ ~~54~~ ~~) | 12) | - ~~ ~~35~~ ~~(~~ ~~39~~ ~~ | n - ~~ ~~38~~ ~~) |  |  |\n\nMath  \nModified 1-10  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com) 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaip1linZ3UO72","https://ap.wps.com/l/cbCaip1linZ3UO72","pdf",51881,"English","# Expand each expression\n## Item set 1-10\n## Item set 11-20","[{\"question\":\"What does the worksheet ask you to do with each problem?\",\"answer\":\"Expand each expression, distributing terms across parentheses and combining like parts to reach the final simplified expanded form.\"},{\"question\":\"How are the problems organized in the answer key?\",\"answer\":\"The answer key covers problems numbered 1 through 20 and groups them for checking after expansion.\"},{\"question\":\"Do the expressions include both positive and negative cases?\",\"answer\":\"Yes. Several items contain negative signs both before the parentheses and within the parentheses, so expansion must carry the signs correctly.\"}]","Expanding Expressions - Answer Key | PDF",1790772365]