Home Mathematical Operations

Mathematical Operations

23 products

  • B&B Calculator

    B&B Calculator

    B&B Calculator

    Battery and solar-powered calculator with sliding protective cover. Features: 8 digit display, memory, 4 basic math operations, square roots and percentages, automatic shut-off and adjustable easy-view display. Includes button battery. 7 x 12 cm.

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    From 6.55$
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  • Math à la carte Résolution de problèmes

    Math à la carte Résolution de problèmes

    Math à la carte Résolution de problèmes

    Available in French only.

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    19.95$
    19.95$
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  • Math Operation Flash Cards

    Math Operation Flash Cards

    Math Operation Flash Cards

    Help students master basic math operations with these self-correcting cards. Additions, subtractions and multiplications are printed vertically, while divisions are printed horizontally. Each game includes 54 double-sided cards (108 operations) and challenging game ideas. 8.5 x 13.5 cm.

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    3.95$
    3.95$
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  • Money and Coin Tray

    Money and Coin Tray

    Money and Coin Tray

    Set includes 100 paper bank notes ($5 to $100), 110 plastic coins (¢1 to $2), 1 plastic tray 50 x 28 cm and lid with 12 compartments.
    Sku: 3170081
    Additional delivery times to be expected
    29.95$
    0.00$ 29.95$
  • Casio Scientific Calculator FX-260

    Casio Scientific Calculator FX-260

    Casio Scientific Calculator FX-260

    Scientific calculator. LCD display shows up to 10 digits plus 2-digit exponent. Fraction key allows entry and calculation of fractions. Backspace key for easy correction. Many built-in mathematic functions. Independent memory stores and totals the results of a series of calculations. Includes slide-on hard case. Official calculator for use on the GED Series 2002 Mathematics Test.
    Sku: 3176765
    In stock
    12.95$
    12.95$
  • Colomat – Addition and Subtraction Domes – Set of 6

    Colomat – Addition and Subtraction Domes – Set of 6

    Colomat – Addition and Subtraction Domes – Set of 6

    Randomly ask addition and subtraction problems. Each translucent, coloured plastic hemisphere contains 3 quiet foam dice: 2 number dice (1-6) and an addition and subtraction dice (+ and -). Ø 10 cm each.
    Sku: 2166586
    In stock
    29.95$
    29.95$
  • Rekenrek Abacus

    Rekenrek Abacus

    Rekenrek Abacus

    10-row abacus, each containing 5 red beads and 5 white beads to count to 100. Sturdy plastic frame and beads, metal rods.

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    From 8.70$
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  • Casio Basic Calculator SL-450S

    Casio Basic Calculator SL-450S

    Casio Basic Calculator SL-450S

    8-digit, easy-to-read display. Square root and percent keys. Function signs (+ - x ÷) are shown on the display to clearly see, at all times, the function being performed. Independent memory stores and totals the results of a series of calculations. Features floating negative sign. Rounded, hard plastic keys are tamperproof. Super Solar Power, operates even in low light: never needs batteries. Includes slide-on hard case.
    Sku: 3176641
    In stock
    10.95$
    10.95$
  • Paper Money

    Paper Money

    Paper Money

    Set of 100 bills. Includes 30 of each $5, $10 and 20$ bills and 5 of each $50 and $100 bills.
    Sku: 3170032
    In stock
    6.35$
    6.35$
  • Canadian Coins

    Canadian Coins

    Canadian Coins

    Basic mixed set of 110 plastic coins. 10 x $2, 10 x $1, 20 x ¢.25, 21 x ¢.10, 21 x ¢.05 et 31 x ¢.01.
    Sku: 3170065
    In stock
    8.75$
    8.75$
  • <p>Tuiles algébriques – Ensembles de classe (Anglais)</p>

    <p>Tuiles algébriques – Ensembles de classe (Anglais)</p>

    <p>Tuiles algébriques – Ensembles de classe (Anglais)</p>

    Each 46-piece classroom set includes: 15 X-Sets, 15 Y-Sets, 15 Student Alge-Tile Organizers, and 1 binder (Blackline Master or BLM type) with 130 pages of student activity sheets and teacher notes in a storage compartment.

    Sku: 2242758
    Additional delivery times to be expected
    299.95$
    0.00$ 299.95$
  • Classroom Math Balance

    Classroom Math Balance

    Classroom Math Balance

    Using this cleverly designed balance, children develop a concrete yet intuitive understanding of the concepts of numbers, operations, and algebraic equations. For example, when they hang an 8-weight on the right and a 6-weight plus a 2-weight on the left, the balance is level: thus, 8 = 6 + 2. Sturdy plastic. Features numbers 1-10 on each side and twenty 10 g weights that store in the base. Download the worksheet

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    From 24.95$
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  • Learn to Add and Subtract and Carry Over

    Learn to Add and Subtract and Carry Over

    Learn to Add and Subtract and Carry Over

    The game features one system to add and two systems to subtract and carry over by exchanging and equal addition. Includes 8 rewritable boards with number lines, number and frog tokens, 8 felt-tip pens, a comprehensive guide and more. For 1 to 8 children.
    Sku: 2166510
    Additional delivery times to be expected
    43.95$
    0.00$ 43.95$
  • Student Set

    Student Set

    Student Set

    Four-colour plastic set of double-sided tiles. Contains 35 pieces: 5 X2, 10 X and 20 units.
    Sku: 2247468
    In stock
    8.45$
    0.00$ 8.45$
  • Y Student Set

    Y Student Set

    Y Student Set

    Student replacement set for "X" tiles. 43 pieces.
    Sku: 2242766
    In stock
    8.45$
    0.00$ 8.45$