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Winter Break Closure

We will be closed from December 15, 2017 through January 2, 2018. Orders placed during this time will not be processed until after January 2, 2018. Thank you for your patience and happy holidays.

Arithmetic

Tiles, number racks, odd and even pieces.

Showing 1 - 14 of 14 results
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SKU:
Description
Price
RR18200

Demonstration Number Rack

Teachers tool to demonstrate addition and subtraction up to 20. Wood frame 82 cm long with 20 large wood beads 3 cm in diameter and built-in white board 35 x 14 cm.

For more resources including how to build your own student Number Racks for classroom use click here.

Please see Safety Warning 2.

$36.00
RRNRS10

Student Number Rack Kit

The Number Rack, also known as a Rekenrek or Math Rack, is a manipulative used for elementary math.

This Student Number Rack Kit includes all the materials required to build ten student number racks—10 matte boards, 20 pipe cleaners, and 100 beads of each color. Assembly instructions included.

Please see Safety Warning 8.

$10.00
T250

Ceramic Tiles (qty 250)

1 inch square, white unglazed, loose-packed. Both sides usable; 250 pieces.

Please see Safety Warning 1.

$20.00
T4OH

Colored Tiles Overhead

These brightly colored tiles help student visualize many mathematical ideas, such as patterning, measurement, counting, and multiplication. 10 each of 4 colors, 40 pieces in total.

Please see Safety Warning 1.

$3.00
T400T

Colored Tiles, Plastic

These brightly colored, 1 inch tiles help student visualize many mathematical ideas, such as patterning, measurement, counting, and multiplication. Made of 0.5 cm thick plastic; 100 each red, blue, green, and yellow. Includes 400 tiles.

Please see Safety Warning 1.

$18.00
TW400

Colored Tiles, Wood (qty 400)

These brightly colored, 1 inch tiles help students visualize many mathematical ideas, such as patterning, measurement, counting, and multiplication. Made of .25 in thick wood; 100 each red, blue, green, and yellow, 400 pieces in total.

Please see Safety Warning 1.

$21.00
DOMD9

Double Nine Dominoes (qty 55)

55 double nine dominoes. 1 11/16 inches long X 7/8 inches wide. 1/2 inch thick wood. Black with white dots.

Please see Safety Warning 1.

$14.00
DOMD6C

Double Six Dominoes (qty 9 sets)

Nine sets of 28 dominoes each. Nine colors. Colors may vary.

Please see Safety Warning 1.

$40.00
MAGT

Foam Magnetic Tile, 1 inch (qty 60)

1 inch red, blue, green, and yellow squares. Soft, high density, 2 mm foam with magnetic backing. 15 of each color; 60 pieces in total. Latex free.

Please see Safety Warning 5.

$6.00
QZ43

Foam Magnetic Tile, 1 inch (qty 40)

1 inch red and blue squares. Soft, high density, 2 mm foam with magnetic backing. 20 of each color; 40 pieces in total.

Please see Safety Warning 5.

$4.00
ODD

Odd and Even Pieces

Perfect for demonstrating the concept of odd and even numbers and fact families. Rectangular arrays for numerals 1–10 printed on brightly-colored plastic. 2 sets each in 6 colors.

Please see Safety Warning 1.

$40.00
ODDOH

Odd and Even Pieces (Overhead)

Perfect for demonstrating the concept of odd and even numbers and fact families. Overhead for rectangular arrays for numerals 1–10.

Please see Safety Warning 1.

$6.00
SBSK

Student Bead String Kit

Kit includes all the materials needed to build ten student bead strings—100 white beads, 100 red beads, 10 black pipe cleaners. Assembly instructions included.

Please see Safety Warning 8.

$5.00
QZ406

Blank Number Line

Blank number line comprised of 12 segments of about 11 inches each. May be taped together as needed.

$20.00