EurekaMathEndofModuleReview5.3

CommonCoreStandards:5.NF.1,5.NF.2

EurekaMath&

EngageNYEndofModuleReview

5thGradeModule3

Createdby:AndreaMcDonaldhttps://www.teacherspayteachers.com/Store/Windy-

City-Teacher

EurekaMathEndofModuleReview5.3

CommonCoreStandards:5.NF.1,5.NF.2

Name Date ______/20

1. EveryweekMarybuys6 !!

kgofdogfood.Sheuses1 !!

kgtofeedherdogandsheuses1 !!

kgtofeedherneighborsdog.

a. HowmanykilogramsofdogfooddoesMaryhaveleft?Writeoneormoreequationstoshowhowyoureachedyouranswer.

b. Marywantstobuyenoughdogfoodtofeedherdog2moreweeksandtheneighborsdogone

moreweek.Shewillusethesameamountsofdogfoodasasbefore.Howmuchdogfoodwillsheneed?Doesshehaveenoughlefttodoso?Explainyouranswerusingwords,pictures,ornumbers.

EurekaMathEndofModuleReview5.3

CommonCoreStandards:5.NF.1,5.NF.2

2.Maryfeedstheneighborsdogwhiletheyareonvacationforaweek.

a. Shefeedsthedogaweeklytotalof!!

kglessfoodinthemorningthanintheafternoon.If

Maryfeedsthedogaweeklytotalof1 !!

kginthemorning,howmanykilogramsofdogfooddoesshefeedtheneighborsdogintheafternoonfortheweek?Explainyouranswerusingwords,pictures,orequations.

b.Maryalsofeedsherdog.Shehad4 !!"

kg of dog food for her dog for the week,but1.2 kgwasleftattheendoftheweek.Howmanykilogramsdidshefeedherdog?Writeanequationthatshowshowyoureachedyouranswer.

c. DidMaryfeedmorekilogramsoffoodtoherdogorherneighborsdog?Howmanymorekilograms?Explainyouranswerusinganequation.

EurekaMathEndofModuleReview5.3

CommonCoreStandards:5.NF.1,5.NF.2

AnswerKey

1. EveryweekMarybuys6 !!

kgofdogfood.Sheuses1 !!

kgtofeedherdogandsheuses

1 !!

kgtofeedherneighborsdog.

a.HowmanykilogramsofdogfooddoesMaryhaveleft?Writeoneormoreequationstoshowhowyoureachedyouranswer.

(4pts=correctlyanswersusingpartwholethinking,3pts=correctlyanswersbutdoesn’tshowequationorsmallcalculationerrorwithpartwholereasoning,2pts=incorrectansweranddifficultysettinguptheproblem,1pt=incorrectanswerwithnoevidenceofconcept.(5.NF.1,5.NF.2)

6!! 𝑘𝑔

6 !!− 1 !

!= 5

5 − 1 !!= 3 !

!

1 !!kg 1 !

! 𝑘𝑔

Maryhad3 !!kgofdogfoodleftover

b.Marywantstobuyenoughdogfoodtofeedherdog2moreweeksandtheneighborsdogonemoreweek.Shewillusethesameamountsofdogfoodasasbefore.Howmuchdogfoodwillsheneed?Doesshehaveenoughlefttodoso?Explainyouranswerusingwords,pictures,ornumbers.(4pts=correctlycalculatesanswerandgivesequationswithreasoning,3pts=correctlyanswersfirstquestionbutdoesn’tshowequationorsmallcalculationerrorwithnoreasoning,2pts=incorrectanswerbutwithgoodthought,1pt=incorrectanswerwithnoevidenceofconcept.(5.NF.1,5.NF.2)

113+ 1

13= 2

23

112+ 2

23= 1

36+ 2

46

= 4 !! Marydoesnothaveenoughdogfood.4 !

!> 3 !

!

left

EurekaMathEndofModuleReview5.3

CommonCoreStandards:5.NF.1,5.NF.2

2.Maryfeedstheneighborsdogwhiletheyareonvacationforaweek.a.Shefeedsthedogaweeklytotalof!

! kglessfoodinthemorningthanintheafternoon.IfMaryfeeds

thedogaweeklytotalof1 !!

kginthemorning,howmanykilogramsofdogfooddoesshefeedtheneighborsdogintheafternoonfortheweek?Explainyouranswerusingwords,pictures,orequations.(4pts=correctlyanswersusingpartwholethinking,3pts=correctlyanswersbutdoesn’tshowequationorsmallcalculationerrorwithpartwholereasoning,2pts=incorrectansweranddifficultysettinguptheproblem,1pt=incorrectanswerwithnoevidenceofconcept.(5.NF.1,5.NF.2)

M 1 !!+ !

!= 1 !

!"+ !"

!"

A

=1!"!"Maryfedthedog1 !"

!" 𝑘𝑔offoodinthe

afternoon.

b.Maryalsofeedsherdog.Shehad4 !!"

kg of dog food for her dog for the week,but1.2 kgwasleftattheendoftheweek.Howmanykilogramsofdogfooddidshefeedherdog?Writeanequationthatshowshowyoureachedyouranswer.

(4pts=correctlyanswersandexplains,3pts=correctlyanswersbutdoesn’tshowequationordoesn’texplain,2pts=incorrectansweranddifficultysettinguptheproblem,1pt=incorrectanswerwithnoevidenceofconcept.(5.NF.1,5.NF.2)

4 !!"− 1 !

!"= 3 !

!"= 3 !

!" 𝑘𝑔 𝑜𝑟 3 !

! 𝑘𝑔ofdogfoodwasleft

c.DidMaryfeedmorekilogramsoffoodtoherdogorherneighborsdog?Howmanymorekilograms?Explainyouranswerusinganequation.

(4pts=correctlyanswersandexplains,3pts=correctlyanswersbutdoesn’tshowequationordoesn’texplain,2pts=incorrectansweranddifficultysettinguptheproblem,1pt=incorrectanswerwithnoevidenceofconcept.(5.NF.1,5.NF.2)

Mary’sDog:3 !!!

Neighborsdog:1 !"!"+ 1 !

!= 1 !"

!"+ 1 !

!"= 2 !!

!"3 !

!"= 3 !

!"

3410

− 3110

= 310

3 !!"

𝑘𝑔 > 3 !!"

𝑘𝑔Maryfedherdogmorethanherneighbors.Shefedherdog !!"

𝑘𝑔 more

thantheneighborsdog.

114

𝑘𝑔

114

𝑘𝑔35

𝑘𝑔