Mathematics Grade 5 Unit 4 Decimals and Percentages

SubunitOutcomesResource LocationResource Type
4.1 Decimals1. Add and subtract numbers up to 3-decimal placeshttps://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-add-decimals+D5:D61/v/adding-decimals-example-1Video
http://www.ltcconline.net/greenl/courses/187/c/DecimalPlusMinus.htmWorksheet
http://www.math-aids.com/Decimals/Addition_Worksheets.htmlWorksheet
https://www.mathsisfun.com/adding-decimals.htmlWorksheet
https://www.youtube.com/watch?v=AC9gBD1A7ksVideo
http://www.math.com/school/subject1/lessons/S1U1L4DP.htmlTutorial
https://www.youtube.com/watch?v=FClJr3AVY0AVideo
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-addition-subtractionTutorial
https://www.mathsisfun.com/subtracting-decimals.htmlTutorial
2. Recognize like and unlike decimal numbershttps://www.math-only-math.com/like-and-unlike-decimals.htmlTutorial
https://www.youtube.com/watch?v=lc71iVs82XcVideo
https://www.youtube.com/watch?v=pMum33RSQYIVideo
https://arinjayacademy.com/like-decimals-unlike-decimals-ncert/Worksheet
http://www.algebraden.com/difference-like-unlike-decimals.htmVideo / Tutorial
http://video.brus.club/video/s0AcCsKF2a0Video
http://www.hope.dek.cc/Like-unlike_decimals.htmTutorial
3. Multiply decimal numbers by 10, 100, and 1000https://www.youtube.com/watch?v=rMYVnfG5RREVideo
https://www.youtube.com/watch?v=JFAwf01nPG8Video
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-div-decimals-10-100-1000/a/multiplying-by-10-100-1000Tutorial
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-powers-of-10/v/multiplying-a-decimal-by-a-power-of-10Video
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-multiplication/multiplying-decimals-by-10-100-1000Worksheet
https://www.math-only-math.com/multiplication-of-a-decimal-by-10-100-1000.htmlTutorial
http://www.egerton.cheshire.sch.uk/serve_file/114228Practice
4. Divide decimal numbers by 10, 100, and 1000https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-div-decimals-10-100-1000/a/multiplying-and-dividing-by-powers-of-10Worksheet
https://www.youtube.com/watch?v=G9nwGtnUrogVideo
https://www.youtube.com/watch?v=rrTJ0of_eO4Video
https://www.youtube.com/watch?v=z-ihgsgkTsgVideo
https://www.k5learning.com/worksheets/math/grade-6-dividing-1-3-digit-decimals-by-10-100-1000-a.pdfWorksheet
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-division/dividing-decimals-1d-by-10-100-1000Worksheet
5. Multiply a decimal number with a whole numberhttps://www.youtube.com/watch?v=unsDhvtuhqQVideo
https://www.mathgoodies.com/lessons/decimals_part2/multiply_by_wholeTutorial
https://virtualnerd.com/middle-math/decimals/multiplying/example-multiply-decimal-wholenumberVideo
https://www.homeschoolmath.net/teaching/d/multiply-decimals.phpTutorial / Worksheet
https://www.k5learning.com/free-math-worksheets/sixth-grade-6/decimals-multiplicationWorksheet
https://www.mathsisfun.com/multiplying-decimals.htmlTutorial
https://www.math-only-math.com/multiplying-decimal-by-a-whole-number.htmlTutorial
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-multiplicationWorksheet
6. Divide a decimal number by a whole numberhttps://www.math-only-math.com/division-of-a-decimal-by-a-whole-number.htmlTutorial
http://www.coolmath.com/prealgebra/02-decimals/09-decimals-dividing-by-whole-number-01Tutorial
https://www.math-only-math.com/dividing-decimal-by-a-whole-number.htmlTutorial
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-divisionWorksheet
https://www.k5learning.com/free-math-worksheets/sixth-grade-6/decimals-division/dividing-decimals-by-2-digit-whole-numbersWorksheet
https://www.mathgoodies.com/lessons/decimals_part2/divide_by_wholeTutorial
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-decimals/v/dividing-a-decimal-by-a-whole-numberVideo
https://www.mathsisfun.com/dividing-decimals.htmlTutorial
7. Multiply a decimal number by tenth and hundredths onlyhttps://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-decimals/v/dividing-decimals-with-hundredthsVideo
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-div-decimals-10-100-1000/a/multiplying-by-10-100-1000Worksheet
8. Multiply a decimal number by a decimal number
(with three decimal places).
http://www.math.com/school/subject1/lessons/S1U1L5GL.htmlTutorial
https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-multiplying-decimals/v/more-involved-multiplying-decimals-exampleVideo
https://www.homeschoolmath.net/teaching/d/multiply_decimals_by_decimals.phpTutorial / Worksheet
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/decimals-multiplication/multiplying-decimals-columns-advWorksheet
https://www.themathpage.com/ARITH/multiply-whole-numbers-multiply-decimals.htm#q3Worksheet
https://www.math-only-math.com/multiplication-of-a-decimal-by-a-decimal.htmlTutorial
9. Divide a decimal number by a decimal number (by converting decimals to fractions)https://www.helpingwithmath.com/by_subject/decimals/dec_converting_to_fractions.htmTutorial
https://www.calculatorsoup.com/calculators/math/decimal-to-fraction-calculator.phpTutorial
https://www.mathsisfun.com/converting-decimals-fractions.htmlTutorial
10. Divide a decimal number by a decimal number using direct division by moving decimal pointshttps://www.mathsteacher.com.au/year7/ch06_decimals/13_div_dec/dec.htmTutorial
https://www.homeschoolmath.net/teaching/d/divide_decimals_by_decimals.phpTutorial / Worksheet
https://www.math-only-math.com/dividing-decimal-by-a-decimal-number.htmlTutorial
https://www.k5learning.com/free-math-worksheets/sixth-grade-6/decimals-divisionWorksheet
https://www.mathsisfun.com/dividing-decimals.htmlTutorial
11. Use division to change fractions into decimal numbers.https://www.wikihow.com/Change-a-Common-Fraction-Into-a-DecimalTutorial
https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-decimals-to-fractions/v/converting-fractions-to-decimals-exampleVideo / Tutorial
https://www.youtube.com/watch?time_continue=37&v=TkRmveZaJ1IVideo
https://www.mathsisfun.com/converting-fractions-decimals.htmlTutorial
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/fractions-decimalsWorksheet
https://www.youtube.com/watch?time_continue=77&v=UiUwJuh1ceMVideo
https://www.helpingwithmath.com/by_subject/fractions/fra_converting_to_decimals.htmTutorial
12. Simplify decimal expressions involving brackets (applying one or more basic operations)https://www.youtube.com/watch?v=c-iknWD7piUVideo
https://courses.lumenlearning.com/prealgebra/chapter/simplifying-expressions-with-decimals/Tutorial/Worksheet
https://study.com/academy/lesson/how-to-simplify-expressions-involving-decimals.htmlVideo/Tutorial
https://www.youtube.com/watch?v=xO1cjj_TqaYVideo
https://study.com/academy/practice/quiz-worksheet-simplifying-expressions-with-decimals.htmlQuiz/Worksheet
https://www.youtube.com/watch?v=te-Pzkdw3P0Video
https://www.youtube.com/watch?v=jslu5JOkkRoVideo / Tutorial
13. Convert fractions to decimal numbers and vice versahttps://www.youtube.com/watch?v=iHEsQVWzzEAVideo / Tutorial
https://www.youtube.com/watch?v=WV5VY76Pf5UVideo / Tutorial
https://www.youtube.com/watch?v=Wwg1br9-8ykVideo / Tutorial
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/fractions-decimals/decimals-to-fractions-no-simplifyWorksheet
https://www.splashmath.com/math-skills/fifth-grade/number-sense/decimals-and-fractionsVideo / Tutorial
https://www.mathsisfun.com/converting-decimals-fractions.htmlTutorial
https://www.helpingwithmath.com/by_subject/decimals/dec_converting_to_fractions.htmTutorial
https://blog.prepscholar.com/convert-decimal-to-fractionTutorial
14. Solve real life situations involving decimal numbers (up to 3-decimal places).https://study.com/academy/lesson/solving-problems-using-decimal-numbers.htmlVideo / Tutorial
https://www.mathgoodies.com/lessons/decimals_part2/solve_more_problemsTutorial/Worksheet
https://www.k5learning.com/worksheets/math/grade-5-word-problems-decimals-a.pdfWorksheet
https://www.k5learning.com/worksheets/math/grade-5-word-problems-decimals-b.pdfWorksheet
https://www.k5learning.com/worksheets/math/grade-5-word-problems-decimals-c.pdfWorksheet
https://www.mathinenglish.com/PWP/Grade5DecimalsII.pdfWorksheet
http://www.mathematicshed.com/uploads/1/2/5/7/12572836/aws_-_all_operations_decimals_word_problems.pdfWorksheet
https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-add-sub-decimals-word-problems/v/adding-decimals-word-problemVideo / Tutorial
https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-add-sub-decimals-word-problems/v/subtracting-decimals-word-problemVideo / Tutorial
https://www.varsitytutors.com/hotmath/hotmath_help/topics/word-problems-involving-decimalsTutorial
https://www.youtube.com/watch?time_continue=51&v=BDZLGVE-638Video / Tutorial
https://www.youtube.com/watch?v=5UVX1Tm5e2QVideo / Tutorial
https://www.youtube.com/watch?v=qPVVfDK9-EoVideo / Tutorial
https://www.youtube.com/watch?v=BH0x2hES2KgVideo / Tutorial
https://www.youtube.com/watch?v=LlSsPsN3WikVideo / Tutorial
https://www.youtube.com/watch?v=N_8srGGX0kkVideo / Tutorial
https://www.youtube.com/watch?v=cNWesXi7Sf0Video / Tutorial
https://www.mathworksheets4kids.com/decimals/word-problems/customary/addition1.pdfWorksheet
https://www.mathworksheets4kids.com/decimals/word-problems/customary/subtraction1.pdfWorksheet
https://www.mathworksheets4kids.com/decimals/word-problems/customary/multiplication1.pdfWorksheet
https://www.mathworksheets4kids.com/decimals/word-problems/customary/division1.pdfWorksheet
https://www.mathworksheets4kids.com/decimals/word-problems/customary/mul-div1.pdfWorksheet
https://www.greatschools.org/library/cms/43/25143.pdfWorksheet/ Tutorial
https://www.mathworksheets4kids.com/decimals/word-problems/customary/division1.pdfWorksheet
https://www.greatschools.org/library/cms/42/25142.pdfWorksheet/ Tutorial
4.2 Estimations1. Round off decimal numbers up to specified number of decimal places.http://www.math.com/school/subject1/lessons/S1U1L3GL.htmlTutorial
https://www.youtube.com/watch?v=aIbMWR5Ft9MVideo / Tutorial
https://www.youtube.com/watch?v=m41qWPjSUdwVideo / Tutorial
https://www.youtube.com/watch?v=xJIBA2L_ihEVideo / Tutorial
https://www.greatschools.org/library/cms/66/25066.pdfWorksheet
https://www.k5learning.com/free-math-worksheets/fifth-grade-5/place-value-roundingWorksheet
https://www.math10.com/tests/fifth-grade-test-decimal-round-off.htmlWorksheet
https://www.mathsisfun.com/rounding-numbers.htmlTutorial
4.3 Percentages1. Recognize percentage as a special kind of fractionhttps://extranet.education.unimelb.edu.au/SME/TNMY/Arithmetic/percent/meaning/percentmean.htmlTutorial/Worksheet
https://www.youtube.com/watch?v=x1w0c04c9uoVideo / Tutorial
https://www.youtube.com/watch?v=NO5I1kVNJ7QVideo / Tutorial
https://www.youtube.com/watch?v=rR95CbcjzusVideo / Tutorial
https://study.com/academy/lesson/fractional-percents-definition-examples.htmlTutorial
https://www.superteacherworksheets.com/percents/fraction-decimal-percent-shapes-easy.pdf?up=1466611200Tutorial/Worksheet
https://www.superteacherworksheets.com/percents/percentages1_PERCE.pdf?up=1466611200Worksheet
2. Convert percentage to fraction and to decimal and vice versa (only for numbers without decimal part i.e. 35%, 75% etc.)https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-decimal-conversions/v/representing-a-number-as-a-decimal-percent-and-fractionVideo / Tutorial
https://www.mathsisfun.com/converting-percents-fractions.htmlTutorial
https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-decimal-conversions/v/converting-percents-to-decimals-ex-1Video / Tutorial
https://www.youtube.com/watch?v=-gB1y-PMWfsVideo / Tutorial
https://www.mathsisfun.com/converting-percents-decimals.htmlTutorial
https://www.thebalance.com/convert-percentages-and-decimals-315231Tutorial
https://cpb-ca-c1.wpmucdn.com/www.rrc.ca/dist/3/66/files/2014/09/Conversion-between-Fractions-Decimals-Percentage-worksheet.pdfWorksheet
https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-decimal-conversions/v/converting-percents-to-decimals-ex-2Video / Tutorial
3. Solve real life problems involving percentageshttps://www.math-only-math.com/real-life-problems-on-percentage.htmlWorksheet/ Tutorial
https://www.shmoop.com/ratios-percentages/real-world-examples.htmlWorksheet
https://www.youtube.com/watch?v=OCrC2qSNcXQVideo / Tutorial
https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-word-problems/v/percent-word-problemsVideo / Tutorial
https://www.cnm.edu/depts/tutoring/tlc/res/accuplacer/8_Math_550_Percent_Word_Problems__2_.pdfWorksheet
https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-word-problems/v/percent-word-problem-examplesVideo / Tutorial
http://www.staff.vu.edu.au/mcaonline/units/percent/pereve.htmlWorksheet/ Tutorial

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