# 4th Grade Math Resources

### Math Checkpoints and Resources

End of year assessment, with answers:

4thMathSummerReview

### Fourth Grade End of Year Assessment and Resources

If you answer all three questions correctly, then you have mastered that skill.  Test yourself again in a few weeks to make sure you still know what you know!

If you answer two of the three questions correctly, then see where you went wrong.  Did you make a basic math fact error?  Did you forget a step?  You may want to review using the websites and video clips listed for those problems.

If you answer one or none of the three questions correctly, you have not mastered this standard.  Review using the websites and video clips listed for those problems.  Practice and then reassess.

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Multi Digit Addition with regrouping

6295 +243 = _________459+347 = _________1370 +   87 = _________

Resources:

http://www.coolmath4kids.com/addition/05-addition-lesson-two-digit-numbers-01.html

Step by step lesson

http://teachertube.com/viewVideo.php?title=Addition_with_Regrouping&video_id=236500

Youtube video clip showing how to add with regrouping

http://math.about.com/od/addingsubtracting/ss/addreg3dig.htm

Worksheets to download

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Multi Digit Subtraction with regrouping

5209 – 566 = _________3342 – 849 = _________990 -913 = _________

Resources:

http://www.homeschoolmath.net/teaching/a/regrouping.php

Step by step lessons with video clip

http://www.gamequarium.com/subtraction4.html

Lesson and online games

http://math.about.com/od/addingsubtracting/ss/sub2digitr.htm

Worksheets to download

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Multi digit Multiplication with regrouping

295 X 73 = _________459 X 30 = _________376X 125 = _________

Resources:

http://www.youtube.com/watch?v=JynClLdfPgc&feature=related

Video clip of traditional method for multi digit multiplication

http://www.mathplayground.com/multiplication05.html

Solve problems online

http://www.free-training-tutorial.com/math-games/long-multiplication-2×2.html

Interactive online worksheet

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Convert Decimals to Fractions

Convert 0.54 to a Fraction =   ______________

Convert 0.8 to a Fraction = ______________

Convert 0.25 to a Fraction =  ______________

Resources

http://www.youtube.com/watch?v=rPaRKHDxFi4

Video clip of song that makes converting decimals to fractions clear

http://www.coolmath.com/prealgebra/02-decimals/05-decimals-converting-decimal-to-fraction-01.htm

Step by step process for converting decimals to fractions

http://www.webmath.com/dec2fract.html

Online converter calculates and then explains

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Convert Fractions to Decimals

Convert 3/10 to a Decimal =   ______________

Convert ¾ to a Decimal = ______________

Convert  ½ to a Decimal =  ______________

Resources

http://www.webmath.com/fract2dec.html

Online Converter calculates and explains

http://www.youtube.com/watch?v=zMeLj968SdY&feature=fvwrel

Video clip explains how to convert a fraction to a decimal using division

www.youtube.com/watch?v=Gn2pdkvdbGQ

Video clip step by step process for converting fractions to decimals

http://www.homeschoolmath.net/worksheets/table-fraction-decimal.php?op=1&col=3&row=9&morethan1=0&dec=3&easy=50&powten=50&max=100&any=0&minden=3&maxden=20&exp=8&font=Default&FontSize=14pt&pad=20&ptitle=&Submit=Submit

Printable worksheet

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Equivalent Fractions

Write an Equivalent Fraction for the following fractions:

¼ = ______________2/5 =  ______________2/3 =  ______________

Resources

http://www.internet4classrooms.com/skill_builders/fractions_math_fourth_4th_grade.htm

Thirty different fourth grade fraction topics with online resources

http://www.coolmath4kids.com/fractions/fractions-04-equivalent-01.html

Clear visuals help explain equivalent fractions

http://www.youtube.com/watch?v=U2ovEuEUxXQ

Video clip with clear visual and explanation

http://www.free-training-tutorial.com/equivalent-fractions-games.html

Several online games for recall of equivalent fractions

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Simplify Fractions

Simplify the following fractions:

3/6 = ______________4/16 =  ______________2/12 =  ______________

Resources

http://www.mathsisfun.com/simplifying-fractions.html

Step by step process explained with visuals

http://www.youtube.com/watch?v=_Lktm1lv-FU&feature=relmfu

Complete video clip using the term “Greatest Common Factor”  (This is what Mrs. Wilson says)

http://www.youtube.com/watch?feature=endscreen&NR=1&v=8JrORrjqLWs

Another video clip that explains simplifying fractions.  Does not use the term “Greatest Common Factor”

http://www.funbrain.com/fract/

Online game for simplifying fractions practice

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Compare Fractions and Decimals

Compare each pair of numbers using 〈, 〉or =

6/10  __________ 0.8                    1 ½ __________ 3/2                  .75__________ ½

Resources

http://www.aaamath.com/fra-cmp-fra-dec.htm

Youtube video clip shows comparing fractions

http://www.youtube.com/watch?v=jeXvjhRB_kQ&feature=related

Video clip reminds us how to convert a decimal to a fraction

http://www.aaamath.com/fra-cmp-fra-dec.htm

Quick explanation of comparing fractions and decimals with online practice

http://www.ixl.com/math/grade-4/compare-decimals-and-fractions

online practice

http://www.math-aids.com/Fractions/Comparing_Fractions_Decimals.html

Create worksheets

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Area and Perimeter

Find the area and the perimeter of a rectangle with a length 5 cm and a width 3 cm.

Area = ______________________  Perimeter = ______________________

Find the area and the perimeter of a rectangle with a length 9 cm and a width 2 cm.

Area = ______________________  Perimeter = ______________________

Find the area and the perimeter of a rectangle with a length 10 cm and a width 7 cm.

Area = ______________________  Perimeter = ______________________

Resources

http://www.internet4classrooms.com/skill_builders/measurement_temperature_perimeter_math_fourth_4th_grade.htm

Fifteen links showing area and perimeter resources geared for fourth graders

http://www.mathplayground.com/area_perimeter.html

Interactive lesson, both area and perimeter

http://www.aaastudy.com/geo78_x3.htm

Interactive lesson, area

http://www.youtube.com/watch?v=jmWRW05Bu6I&feature=related

Video clip showing perimeter

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Algebra

There are 6 jars.  Sam put the same number of marbles in each jar.  Write an equation or expression using the variable M that shows how many marbles are in each jar if there are 42 marbles total.  Solve for the value of M.

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Sue had 23 buttons.  Her friend gave her more buttons.  After that Sue had 30 buttons.  Write an equation or expression using the variable B that shows how many buttons Sue’s friend gave her.  Solve for the value of B.

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There are 8 cookies.  Jon put the same number of raisins in each cookie.  Write an equation or expression using the variable R that shows how many raisins were in each cookie if there were 64 raisins used altogether.  Solve for the value of R.

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Resources

http://www.internet4classrooms.com/grade_level_help/translate_symbols_words_math_fourth_4th_grade.htm

Translate between symbols and words to represent quantities in expressions or equations

http://www.ixl.com/math/grade-4/write-variable-expressions-word-problems

Practice writing expressions with variables

http://www.aaamath.com/B/equ723x2.htm

Practice evaluating an expression with one variable

http://www.youtube.com/watch?v=GFBp7PiiQUA

Video clip explaining algebraic word problems

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Elapsed Time

Jerry completed a triathlon in 2 hours and 22 minutes.  He started at 11:50 am.  What time did he finish?

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Sarah started the race at 11:15 AM and finished at 2:50 PM.  How long did it take her to complete the race?

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Mark’s pizza needs to bake for 20 minutes.  If he puts his pizza in the oven at 5:33 PM what time should he take it out?

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Resources

http://www.internet4classrooms.com/elapsed-time.htm

Thirty different online resources for elapsed time listed.

http://www.studyzone.org/testprep/math4/d/elapsed4p.cfm

Problems to solve

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Measurement Conversions

Jillian bought 3 meters of ribbon and cut it into pieces 25 centimeters long.  How many 25 cm pieces did Jillian have?

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How many quarts of lemonade are needed to make 25 one- cup servings?______________________________________________________

5 feet = _______________ inches

Resources

http://www.internet4classrooms.com/skill_builders/measurement_temperature_perimeter_math_fourth_4th_grade.htm

Fifteen links to fourth grade measurement websites including area, perimeter and conversions

http://www.aaamath.com/grade4.html#topic37

See list of fourth grade topics, eight links for measurement.

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Median, Mode and Range

Find the Median, Mode and Range of each set of data:

68, 64, 72, 68, 70     Median=  _______    Mode=  _______  Range=  _______

34, 37, 42, 41, 38, 39, 36, 36, 39, 32, 36   Median=  _______    Mode=  _______  Range=  _______

12, 9, 12, 8, 12, 15, 17     Median=  _______    Mode=  _______  Range=  _______

Resources

http://www.ixl.com/math/grade-4/mean-median-mode-and-range

online practice

http://www.aasd.k12.wi.us/staff/boldtkatherine/MathResources3-6/Math_MeanMedianModeRange.htm

Seven links to online lessons and games

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Factors and Multiples

Write all the factors of 9  _______________________________________

Write all the factors of 24 ______________________________________

Write 3 multiples of 2      _________     _________     _________

Resources

Hint:  Factors are what you multiply in a multiplication problem to get the product.  Think what numbers do I multiply to get 9?

Multiples are numbers that can be divided by another number with no remainder.  Think skip counting.

http://www.internet4classrooms.com/grade_level_help/common_multiples_math_fourth_4th_grade.htm

Fourteen links to online resources for factors and multiples.

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Place Value

87, 531

What digit is in the thousands place? ____________   What is its value? ____________

What digit is in the hundreds place?____________   What is its value? ____________

What digit is in the tens place?    ____________   What is its value? ____________

Resources

Hint:  The digit 8 in the ten thousands place has a value of 80,000

http://www.ixl.com/math/grade-4/place-values

Uses place value models to show larger numbers.

http://www.gamequarium.com/placevalue.html

Links to over ten place value games

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Place Value

Write the number 4,056 in word form.

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1,672 = ____________ thousand + ____________ hundreds + ____________ tens + ____________ ones

How is the number 98,428 written in words?  (Circle the correct answer.

Ninety thousand, four hundred and twenty-eight

Nine hundred and twenty-eight

Ninety-eight thousand, four hundred and twenty-eight

Nine thousand, four hundred and twenty-eight

Resources

http://www.youtube.com/watch?v=1LDmrYpaQkc

Video clip showing how to say large numbers

http://www.math-aids.com/Place_Value/

Links to many different worksheets for place value practice.

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Rounding Numbers

Round the following number to the nearest hundred:

3,906    ________________________

Round the following number to the nearest ten:

9, 483   ________________________

Round the following number to the nearest hundred

6,264   ________________________

Resources

http://www.mathsisfun.com/definitions/rounding.html

Clearly explained

http://www.aaamath.com/B/g32_rox2.htm#section2

Explanation and online practice

http://www.free-training-tutorial.com/rounding/sharks.html

Online game to practice rounding

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Generate and Analyze Patterns

Find the next number in the pattern.  Write the rule for the pattern in the blank.

27, 23, 19, 15, 11, ____________

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6, 12, 18, 24, 30, ____________

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13, 15, 12, 14, 11, ____________

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Resources

http://www.internet4classrooms.com/grade_level_help/represent_geometric_patterns_math_fourth_4th_grade.htm

Twenty –three links to websites with pattern practice

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Division

324 ÷ 6 = _________ 816 ÷ 4 = _________210 ÷ 6 = _________

Resources

http://www.internet4classrooms.com/skill_builders/division_math_fourth_4th_grade.htm

Nine links to websites for division lessons and practice

http://www.aaastudy.com/grade4.htm#topic89

Scroll down to the division links

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Geometry Lines/Angles

Describe the difference between parallel and perpendicular lines.

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Draw a right angle.Draw an acute angle.

Resources

http://www.internet4classrooms.com/skill_builders/geometry_math_fourth_4th_grade.htm

Fifteen links to interactive web resources in geometry.

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Compare Fractions

Compare each pair of numbers using 〈, 〉or =

6/10  __________ 1/2                   1/3 __________ 30/90                 1/4__________ ½

Resources

http://vdc.engr.scu.edu/KnowItAll/FourthGrade/fourthMath/4thGradeFractionLessons.html

Links to many fourth grade level fraction resources

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Compare Decimals

Compare each pair of numbers using 〈, 〉or =

.65  __________  .06                  .43 __________  .6                1.4__________ .14

Resources

http://www.elcerritowire.com/4/fractions.htm

Scroll to the second column for many links to decimal resources

Quick Recall Scoring

Timed for One Minute

0-14 Correct = “1”  Below Standard

15-25 Correct = “2” Working Toward Standard

26-28 Correct = “3” At Standard

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Quick Recall Division

6 ÷ 3 = _______

56 ÷ 7 = _______

45 ÷ 9 = _______

40 ÷ 4= _______

63 ÷ 7 = _______

49 ÷ 7 = _______

24 ÷ 6 = _______

56 ÷ 8 = _______

25 ÷ 5 = _______

16 ÷ 4 = _______

64 ÷ 8= _______

32 ÷ 4 = _______

48 ÷ 6 = _______

30 ÷ 6 = _______

18 ÷ 6= _______

16 ÷ 4 = _______

6 ÷ 2= _______

45 ÷ 5 = _______

4 ÷ 4= ______

60 ÷ 6= _______

9 ÷ 3 = _______

40 ÷ 8 = _______

20 ÷ 5 = _______

16 ÷ 8 = _______

64 ÷ 8= _______

24 ÷ 4 = _______

18 ÷ 6 = _______

30 ÷ 5 = _______

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Quick Recall Multiplication

7 X 3 = _______

7 X 5 = _______

6 X 9 = _______

7 X 7 = _______

4 X 9 = _______

7 X 9= _______

6 X 3 = _______

4 X 8 = _______

3 X 4 = _______

8 X 9 = _______

2 X 6 = _______

5 X 3 = _______

8 X 5 = _______

5 X 9 = _______

8 X 7 = _______

4 X 3 = _______

7 X 6= _______

8 X 3 = _______

9 X 9 = _______

2 X 4 = _______

4 X 4 = _______

7 X 8 = _______

2 X 9 = _______

5 X 6 = _______

8 X 3 = _______

2 X 2 = _______

5 X 8 = _______

8 X 8 = _______

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Quick Recall Subtraction

12 – 3 =  _______

15 – 7 =  _______

16 – 4 =  _______

16 – 7 =  _______

14 – 9 =  _______

19 – 8 =  _______

12 – 4 =  _______

17 – 4 =  _______

13 – 8 =  _______

9 – 7 =  _______

15 –6 =  _______

16 – 8 =  _______

10 – 9 =  _______

10 –6=  _______

13 – 4 =  _______

15 – 7 =  _______

14 – 3 =  _______

15 – 7 =  _______

12 – 4 =  _______

16 – 5 =  _______

14 –4=  _______

18 – 8 =  _______

11 – 4 =  _______

7 – 4 =  _______

9 – 8 =  _______

7 – 7 =  _______

15 –5 =  _______

16 – 8 =  _______

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Quick Recall Addition

6 + 3 = _______

8 + 5 = _______

5 + 6 = _______

7 + 8 = _______

5 + 9 = _______

7 + 9 = _______

4+ 6 =  _______

6 + 4 = _______

3 + 9 = _______

4+ 6 =  _______

7+ 6 = _______

5 + 4 = ______

2+ 6 =  _______

8 + 9 = _______

6 + 6 = _______

7 + 8 = _______

6 + 9 = ______

3 + 9 = _______

6 + 6 = _______

8 + 4 = _______

5 + 7 = _______

7 + 4 = _______

4 + 9 = _______

7 + 4 = _______

4 + 3 = _______

2+ 6 =  _______

3+ 3 =  _______

6 + 8 =  _______