Instruction -

How to Add Decimals

http://www.math.com/school/subject1/lessons/S1U1L4GL.html#sm1

Interactive Addition of Decimals

http://www.aaamath.com/B/dec312x3.htm

Create Your Own Addition of Decimals Worksheet (and view answers)
http://www.aplusmath.com/Worksheets/OnlineDecimalAddition.html

How to Subtract Decimals

http://www.math.com/school/subject1/lessons/S1U1L4GL.html#sm2

Create Your Own Subtraction of Decimals Worksheet (and view answers)
http://www.aplusmath.com/Worksheets/OnlineDecimalSubtraction.html

How to Multiply Decimals

http://www.math.com/school/subject1/lessons/S1U1L5GL.html

Interactive Multiplication of Decimals
http://www.321know.com/mul54ax2.htm (tenths)

http://www.321know.com/mul54bx2.htm (hundredths and thousandths)

Create Your Own Multiplication of Decimals Worksheet (and view answers)

http://www.aplusmath.com/Worksheets/OnlineDecimalMultiplication.html

How to Divide Decimals

http://www.math.com/school/subject1/lessons/S1U1L6GL.html

Create Your Own Division of Decimals Worksheet (and view answers)

http://www.aplusmath.com/Worksheets/OnlineDecimalDivision.html

Quizzes – 3 Levels
http://www.bbc.co.uk/skillswise/numbers/fractiondecimalpercentage/comparing/
comparingall3/quiz.shtml

Games -

Decimal Switch – ordering decimals
http://www.interactivestuff.org/sums4fun/switch.html

Decimal Games – Builder Ted (ordering decimals)

http://www.bbc.co.uk/education/mathsfile/shockwave/games/laddergame.html

(Three levels of difficulty)

Rounding Off Decimals

http://www.bbc.co.uk/education/mathsfile/shockwave/games/roundoff.html

(Three levels of difficulty)

Online Decimal Games
http://www.sfa.cg.catholic.edu.au/students/year4/decimalgames.html

Decimal Squares Interactive Games (need Shockwave installed)

http://www.decimalsquares.com/dsGames/

Match Equivalent Decimals

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

Decimal and Whole Number Jeopardy
http://www.quia.com/cb/8142.html

Death to Decimals Game

http://www.mrnussbaumgames.com/death_decimals/index.html

Scientific Notation Match
http://www.quia.com/cm/61118.html

Football Power (make it harder by choosing “Algebra Style”!)
http://www.funbrain.com/football/

Railroad Repair
http://pbskids.org/cyberchase/games/decimals/decimals.html

Fraction Decimal Match-up

http://www.hbschool.com/activity/con_math/con_math.html

Decimal Challenge – try to estimate the decimal
http://www.interactivestuff.org/sums4fun/decchall.html

Decimal and Whole Number Jeopardy

http://www.quia.com/cb/8142.html

Sock - Push the green blocks into the holes to make the target number.
http://www.interactivestuff.org/sums4fun/sock.html

Mrs. Sunda’s Gifted Resource
Kyrene de las Brisas elementary
Chandler, AZ