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It provides the correct values for each variable from 1 through 20, using combinations of addition and subtraction within the 1,000 range. The key includes both the equation form and the resulting variable assignments (e.g., B, C, E through Y) and supports quick checking for completed math 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873  \n5) G + 778 = 987  \n6) H-618 = 243  \n7) 970-494 = J  \n8) K = 996-991  \n9) 445 = 610-L  \n10) M-66 = 886  \n11) 507 + N = 818  \n12) 686-450 = P  \n13) 605 + Q = 976  \n14) 857-R = 636  \n15) S = 232 + 118  \n16) 262-T = 244  \n17) U = 182 + 148  \n18) V = 875-810  \n19) 182 = 184-W  \n20) 956 = Y + 916  \nB=  \nC=  \nE=  \nF=  \nG=  \nH=  \nJ=  \nK=  \nL=  \nM=  \nN=  \nP=  \nQ=  \nR=  \nS=  \nT=  \nU=  \nV=  \nW=  \nY=  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 1,000  \nName: Answer Key  \n\n| Find the value of the variable.\u003Cbr>1) B = 603 + 277 B= 880 \u003Cbr>2) 574 = C-344 C= 918 \u003Cbr>3) 557 = E + 492 E= 65 \u003Cbr>4) F + 146 = 873 F= 727 \u003Cbr>5) G + 778 = 987 G= 209 \u003Cbr>6) H-618 = 243 H= 861 \u003Cbr>7) 970-494 = J J= 476 \u003Cbr>8) K = 996-991 K= 5 \u003Cbr>9) 445 = 610-L L= 165 \u003Cbr>10) M-66 = 886 M= 952 \u003Cbr>11) 507 + N = 818 N= 311 \u003Cbr>12) 686-450 = P P= 236 \u003Cbr>13) 605 + Q = 976 Q= 371 \u003Cbr>14) 857-R = 636 R= 221 \u003Cbr>15) S = 232 + 118 S= 350 \u003Cbr>16) 262-T = 244 T= 18 \u003Cbr>17) U = 182 + 148 U= 330 \u003Cbr>18) V = 875-810 V= 65 \u003Cbr>19) 182 = 184-W W= 2 \u003Cbr>20) 956 = Y + 916 Y= 40  | Answers\u003Cbr>1.  880  2.  918  3.  65  4.  727  5.  209  6.  861  7.  476  8.  5  9.  165  10.  952  11.  311  12.  236  13.  371  14.  221  15.  350  16.  18  17.  330  18.  65  19.  2 \u003Cbr>20. 40 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 1,000  \nName:  \nFind the value of the variable.  \n861  \n880  \n476  \n1) B = 603 + 277  \n2) 574 = C-344  \n3) 557 = E + 492  \n4) F + 146 = 873  \n5) G + 778 = 987  \n6) H-618 = 243  \n7) 970-494 = J  \n8) K = 996-991  \n9) 445 = 610-L  \n10) M-66 = 886  \n11) 507 + N = 818  \n12) 686-450 = P  \n165  \n65  \n952  \nB=  \nC=  \nE=  \nF=  \nG=  \nH=  \nJ=  \nK=  \nL=  \nM=  \nN=  \nP=  \n5  \n209  \n236  \n311  \n918  \n727  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaisyWQAlVSFLd","https://ap.wps.com/l/cbCaisyWQAlVSFLd","pdf",45971,"English","# Find the value of the variable\n## Questions 1-10\n## Questions 11-20","[{\"question\":\"What does the worksheet require students to do?\",\"answer\":\"Find the value of the variable in each equation using addition and subtraction within 1,000.\"},{\"question\":\"How are the variables represented in the problems?\",\"answer\":\"Each unknown is represented by a letter (such as B, C, E, F, and so on) that must be solved from the given equation.\"},{\"question\":\"Where can I find the correct answers?\",\"answer\":\"The document provides an “Answer Key” listing the correct value for each question from 1 to 20, including each variable’s assignment.\"}]","Add & Subtract Variables within 1,000 - Answer Key | PDF",1790802636]