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Search Results for "operation"
Items 1 - 30 of 587
  • Item #: 060423
    ISBN: 9781618212634
    Retail: $34.95
    Rainbow Price: $11.47
  • Item #: 057088
    Retail: $15.00
    Rainbow Price: $8.87
  • Item #: 047392
    ISBN: 9781419003264
    Retail: $6.00
    Rainbow Price: $4.10
  • Item #: 006655
    ISBN: 9781559530019
    Retail: $0.00
    Rainbow Price: $5.80

  • Item #: 045747
    Retail: $19.95
    Rainbow Price: $18.45

    108 color-coded number tiles – 27 ones, 27 tens, 27 hundreds, and 27 thousands. The color-coding matches the colors of the number cards.

  • Item #: 017015
    Retail: $19.99
    Rainbow Price: $15.99

  • Item #: EMS2MO
    Retail: $4.51
    Rainbow Price: $3.95


  • Item #: 072977
    Retail: $28.99
    Rainbow Price: $23.19

    Includes engine, coal car that dumps to either side, and cement mixer that turns.

  • Item #: 066914
    Retail: $7.99
    Rainbow Price: $6.25

     Designed to use with standard size Unifix cubes, this tray is perfect to visualize and reinforce math facts through 20. Tray measures 14 1/2" x 2 1/2", with numbers 1-20 in the center and cube channels on either side. Demonstrate addition by filling the slots one each side and adding together. Fill one side and move cubes to the other side to teach subtraction skills. This will quickly become your child’s favorite tool to “see” their math facts! Just add Unifix cubes! Includes activity ideas. ~ Deanne

  • Item #: 060208
    Retail: $9.99
    Rainbow Price: $4.39

    The format for cards in the Order of Operations set is the same on both sides – the answer for the problem on the reverse side is printed in small print at the top of the card. Order of Operations offers simple to complex problems that must be solved in the proper order to find the correct answer. Contains 105 cards with instructions and suggestions for use, and a reference card. Cards measure 3.25" x 6.25"

  • Item #: 053784
    Retail: $0.00
    Rainbow Price: $1.50
  • Item #: 049276
    Retail: $12.99
    Rainbow Price: $10.50

  • Item #: 039758
    Retail: $5.99
    Rainbow Price: $4.95

    Don't wake the baby! Here is a math dice game you can play while the littlest one is napping. Foam dice are quiet when rolled. No babies in the house? Still a pleasant thought! Each die is .75" square. Fourteen yellow dice show a digit on each side (not dots) and then 6 red dice show an operation (+, -, =, <, >, x.) Shake 'em and roll 'em and make up a math problem to solve! It's more fun than a worksheet! ~ Sara

  • Item #: 031439
    ISBN: 9780545431439
    Retail: $9.99
    Rainbow Price: $4.92

     Stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world.

  • Item #: 015738
    Retail: $7.99
    Rainbow Price: $3.42

    Want a fun and educational way to sharpen your many dull pencils? This 2 3/4” x 3” x 1 1/4” battery-operated sharpener is made out of transparent plastic so you can see all the movements of the many little parts that work together to sharpen your pencil! All you need to provide are 2 AA batteries and a few dull pencils!

  • Item #: 005812
    ISBN: 9780830857241
    Retail: $30.00
    Rainbow Price: $17.96

  • Item #: 006285
    ISBN: 9780890519264
    Retail: $42.99
    Rainbow Price: $26.99

       In Book 4 the family travels through the United States. The twins and friends learn about landmarks, Americas heroes, and work in their garden as they review concepts from Book 3 and do further work with larger numbers, metric measurement, decimals, operations with equivalent fractions, and more. Math Fact Reviews are incorporated into the lessons so that students won’t forget foundational math information.

  • Item #: 013150
    ISBN: 9780943343808
    Retail: $44.99
    Rainbow Price: $32.95
  • Item #: 001524
    ISBN: 9781565774995
    Retail: $104.15
    Rainbow Price: $72.95

    This Homeschool Kit contains a non-consumable hardcover student text, an answer key to problem sets and tests, and a test booklet. Solution manuals are NOT included.

  • Item #: 018254
    ISBN: 9781600329708
    Retail: $149.35
    Rainbow Price: $99.95

    This Homeschool Kit contains a non-consumable hardcover student text, an answer key to problem sets and tests, and a test booklet. A Solutions Manual is included, which leads you, step-by-step through the solution.

    Teaching covers area, percent, ratio, order of operations, beginning algebra concepts. 3rd edition.

  • Item #: 005123
    Retail: $9.99
    Rainbow Price: $7.25


  • Item #: 071159
    Retail: $0.00
    Rainbow Price: $135.00

    Universal sets include everything necessary for success. IncludesFraction Overlay Kit, the Instructor Manual and DVD, and consumable student worktext and test book. Also included is 12-month access to the digital package for that level. Digital packages include streaming instruction videos and online Instruction Manual, lesson solutions, and other online resources from any browser. You'll also have access to the MUS Digital Manipulatives, using Chrome or Safari browsers.

    Please note: The Integer Block Kit is not included in the Universal Set. The Integer Block Kit is available separately or it is possible to use any small countable items: pennies, raisins, M&Ms, etc. as a work-around.

    Mastery of fractions including equivalent fractions and basic operations with fractions becoming fluent with adding, subtracting, multiplying and dividing fractions and mixed numbers. Also includes common factors, grouping symbols and order of operations, comparing and converting decimal fractions, area and circumference of a circle, classifying quadrilaterals, fractional measurements on line plots and number lines, and using coordinates to represent ordered relationships

  • Item #: 030966
    Retail: $0.00
    Rainbow Price: $1.25
  • Item #: 039827
    Retail: $0.00
    Rainbow Price: $0.95

    Multiplication facts right at your fingertips in one handy location! One side provides individual times table from one through twelve while the other side shows the "classic" multiplication chart through twelve. This sturdy, laminated chart measures 14 ½" x 10". - Enh

  • Item #: 028020
    ISBN: 9780764126017
    Retail: $9.99
    Rainbow Price: $7.95

    Like the other terrific books in the Painless series, this one endeavors to make learning easier and more enjoyable, without skipping out on any of the "meat." We begin with a description of government in general and a comparative look at the founding father's view of democracy versus how it actually operates in America today. We then learn about the Constitution and how it forms the basis for our government, civil liberties and civil rights, the legislative, executive and judicial branches of the federal government, our election system, political parties, and much more. The book also includes discussion questions and quizzes, to use either as self-evaluation, or for more formal assessment. Easy to use, and enjoyable to read, this would make an excellent supplement to an American history program, or a great introductory-level read before starting a heavier-weight government course in high school. Answer key included. - Jess

  • Item #: 030964
    Retail: $0.00
    Rainbow Price: $1.25
  • Item #: 033391
    Retail: $0.00
    Rainbow Price: $0.75
  • Item #: 030965
    Retail: $0.00
    Rainbow Price: $1.25
  • Item #: 074316
    Retail: $14.95
    Rainbow Price: $12.95

    How do you create 16 simple math games with 66 cards? Using tiny polka dots, of course! This unassuming deck comes in 6 “suits” of different colors representing numbers 0-10. Each suit represents these numbers differently: characters, 10-frames, domino rows, different-sized polka dots, etc. Each game is made from using these suits together or separately: for example, PowerDot (equivalent to War) is made by shuffling several decks together and dealing 11 cards to each player. Hungry Numbers is a simpler game which involves matching a “polka dot suit” card to the appropriate “character suit” (0-5), and Dot Tens is the same concept but uses different suits of dots 0-10. Each game reinforces a different numerical concept; PowerDot demonstrates correspondence and comparative operations, while the other two reinforce counting and matching. Other games range in complexity and teach different skill sets. And of course, the cards provide an excellent base for creating your own math (and even logic) games! For 1-6 players.

    Winner of several awards, including Creating Child Magazine’s 2017 Product of the Year award and the Parent’s Choice Gold Award.

  • Item #: 031722
    Retail: $0.00
    Rainbow Price: $1.25