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Addition Strip Board66.88€Dodaj u korpu
Using the Addition Strip Board, the child practices the sequence of addition combinations 1-9, and 9 solid blue strips, both printed with the numerals 1-9.
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Addition Tables13.34€Dodaj u korpu
The Addition Tables contain the equations necessary for performing the Addition Strip Board exercises. 9 sheets per set, 5 complete sets provided.
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Addition Tables Booklet: 149.62€Dodaj u korpu
The “traditional”addition tables for the numbers 1-9 with second addend in numerical order, i.e. table of 1: 1+1= thru 1+9= (40 booklets).
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Addition Tables Booklet: 249.62€Dodaj u korpu
Addition tables 1-9 presented with second addends in rand repetition (40 booklets).
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Addition Tables Booklet: 349.62€Dodaj u korpu
A 9-page booklet with rand repetition (40 booklets).
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Addition Working Charts124.06€Dodaj u korpu
The Addition Working Charts aid the child in the practice and 1 box of wooden answer chips.
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Algebraic Binomial Cube118.88€Dodaj u korpu
This cube for (a + b)³ provides the basis necessary for the sensorial construction of higher powers of the same binomial: (a + b)4 and (a + b)5. Contained in a hinged wooden box with…
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Algebraic Peg Board81.11€Dodaj u korpu
This material is used for demonstrating the mechanism of finding the square root.
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Algebraic Peg Board Activity Set: 146.66€Dodaj u korpu
Additional exercises for use with the Algebraic Peg Board. Includes: exercise cards, divider tabs torage.
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Algebraic Peg Board Activity Set: 246.66€Dodaj u korpu
Additional exercises for use with the Algebraic Peg Board. Includes: exercise cards, divider tabs torage.
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Arithmetic Signs Box83.34€Dodaj u korpu
A collection of arithmetic signs ( + – x ÷ = , etc. ) torage.
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Arithmetic Trinomial Cube197.78€Dodaj u korpu
This cube represents the equation (a + b + c)³ in concrete form and prisms. Contained in a hinged wooden box with lid.
