ID: 1. Math 8IB. Name

Transcription

1 -1- b N2Q0f1W86 YK0uCtFaR 7SroXfXtxwVa1rFef 7LKLQCz.g V 4AQlBlK ornijgmhot5st 2r0ejseeArZvseNdb.o K 4MoaPdoeb RwRiAtthl bicnvfzi9nsidt4ey kporaeo-5awl2glepbmrxax.j Worksheet by Kuta Software LLC Math 8IB ID: 1 Name Word Problems - Solving Equations F 82H0S198U bkguot qax jshoufkt UwaaprMeH BLQLwCb.C s QA7l7lj DrLi sg8hntmsg Lrpeds2eFrEvEe2dK.y For each problem: 1) Define the unknowns 2) State the equation that represents the situation 3) Solve the equation 4) Answer the question with a clear statement 1) Paul was going to sell all of his stamp collection to buy a video game. After selling half of them he changed his mind. He then bought eight more. How many did he start with if he now has 24? 2) Aliyah won 58 lollipops playing horseshoes at her school's game night. Later, she gave four to each of her friends. She only has 6 remaining. How many friends does she have? 3) Emily had some paper with which to make note cards. On her way to her room she found three more pieces to use. In her room she cut each piece of paper in half. When she was done she had 24 half-pieces of paper. With how many sheets of paper did she start? 4) The Cooking Club made some pies to sell during lunch to raise money for an end-of-year banquet. The cafeteria contributed three pies to the club. Each pie was then cut into seven pieces and sold. There were a total of 56 pieces to sell. How many pies did the club make?

2 -2- d S2D0L1c8n nkbuxt2ap 0SroifctcwFaFr ReG FLZLDCt.x V HA0l2l6 sreiogch3tzsc rrxevsiefrxvreidp.y e LMWaxd2e2 uw9i5tzhv eionsfzicnjizt0ed mptroee-9a5lfgfecb6r RaS.a Worksheet by Kuta Software LLC 5) The Cooking Club made some pies to sell during lunch to raise money for an end-of-year banquet. The cafeteria contributed two pies to the club. Each pie was then cut into five pieces and sold. There were a total of 35 pieces to sell. How many pies did the club make? 6) You bought a magazine for $3 and some notepads for $3 each. You spent a total of $18. How many notepads did you buy? 7) Heather won 110 lollipops playing the bean bag toss at her school's game night. Later, she gave four to each of her friends. She only has 2 remaining. How many friends does she have? 8) 112 students went on a field trip. Four buses were filled and 28 students traveled in cars. How many students were in each bus?

3 -3- o R2p0z1P87 RKmudtdac gsfoxfntdwkabr0er ALILrC8.g c OAslwld 0rMiogwhrtCse vr8easmenr BvEeqdV.j o gmwaqdee0 5w8iVtehG 1IJnFfVinnCiEtWeG zpjrrei-katlmg9e7bmryac.x Worksheet by Kuta Software LLC 9) On Tuesday Darryl bought ten posters. On Wednesday half of all the posters that he had were destroyed. On Thursday there were only 23 left. How many did he have on Monday? 10) Elisa won 48 lollipops playing horseshoes at her school's game night. Later, she gave three to each of her friends. She only has 3 remaining. How many friends does she have? 11) Krystal won 82 super bouncy balls playing the bean bag toss at the county fair. At school she gave three to every student in her math class. She only has 7 remaining. How many students are in her class? 12) Amanda had some candy to give to her four children. She first took one pieces for herself and then evenly divided the rest among her children. Each child received three pieces. With how many pieces did she start?

4 M0p1583 1Kqurtqa3 NSuoKfqtDw4aArSeR vlil1ca.z n DAnlDl9 arwimghhctfsu UrcejsQeErOvEegdB.T 2 vmraod6e2 HwT itthc 1Ian6fMibnJiDtHe8 dppriej-carl4gpeobqr Eaw.V Worksheet by Kuta Software LLC 13) Pranav won 64 lollipops playing the bean bag toss at his school's game night. Later, he gave two to each of his friends. He only has 8 remaining. How many friends does he have? 14) On Tuesday Eugene bought nine hats. On Wednesday half of all the hats that he had were destroyed. On Thursday there were only 24 left. How many did he have on Monday? 15) You bought a magazine for $2 and some candy bars for $3 each. You spent a total of $11. How many candy bars did you buy? 16) Brenda sold half of her comic books and then bought nineteen more. She now has 44. With how many did she begin?

5 -5- U D2c0m168e SKRu8tsao PSoobf9tpwLaqrCe2 ZLILvCV.H k KAUlLlg mrgiggghxtmsh TrRepsfeQrwvfeodj.j f TM0aydqei lwjiit9hx nidnjfwinnxiot1er oparzey-laklngkewblrlal.x Worksheet by Kuta Software LLC 17) The sum of three consecutive numbers is 51. What is the smallest of these numbers? 18) Abhasra had some candy to give to her five children. She first took ten pieces for herself and then evenly divided the rest among her children. Each child received three pieces. With how many pieces did she start? 19) Ryan bought four CDs. A week later half of all his CDs were destroyed in a fire. There are now only 20 CDs left. With how many did he start? 20) Jose spent half of his weekly allowance on candy. To earn more money his parents let him wash the car for $10. What is his weekly allowance if he ended with $13?

6 -6- d r2x0f1n8e TK5uMtgaG hsloyfot2weadr3ej PLZLCCH.8 7 CAYlUl5 irrisgehntdsh JrOeps9e0rfvceTdO.J 3 rmmandzed 5w6ibtYhy MIZnyfaiDnxiltMed wpprte2-rajldgiepbprdat.k Worksheet by Kuta Software LLC 21) Jasmine spent half of her weekly allowance at the movies. To earn more money her parents let her mow the lawn for $7. What is her weekly allowance if she ended with $14? 22) Jack had $22 to spend on four advocados. After buying them he had $10. How much did each advocado cost? 23) Danielle had some paper with which to make note cards. On her way to her room she found seven more pieces to use. In her room she cut each piece of paper in half. When she was done she had 28 half-pieces of paper. With how many sheets of paper did she start? 24) Kim sold half of her comic books and then bought fourteen more. She now has 27. With how many did she begin?

7 T D280a1m8I ok6uptda3 dsdonf8tlw8avr QeD 0LsLXCZ.P l daalclm aroi9glh8tbsz XrQeCsgefr PvUeSdW.5 k AM0aOdIeH Vwji7tNhf uipnnfqiinaijtien kpxr6e8-lamljgjewbjroay.f -7- Worksheet by Kuta Software LLC Answers to Word Problems - Solving Equations (ID: 1) 1) 32 2) 13 3) 9 4) 5 5) 5 6) 5 7) 27 8) 21 9) 36 10) 15 11) 25 12) 13 13) 28 14) 39 15) 3 16) 50 17) 16 18) 25 19) 36 20) $6 21) $14 22) $3 23) 7 24) 26