Montessori | Catalog 2019 | Heutink International

MATHEMATICS

Stamp Game Paper: 15 Problems 500 sheets with 15 problem grids (twelve 1/2"- squares each) printed in gray. Item Number: 558300 •

Working Chart Equation Paper 500 sheets with 10 rows of 5 squares printed in black on white paper. Used for memorization exercises. Item Number: 558600

Problem Slips: Addition Working Charts 4 sets of color-coded unit addition combinations (equations) slips. 1 set of combinations for each of the 4 Addition Working Charts. Each set supplied in a separate plastic box. Item Number: 559524 •

Addition Tables Booklet: 1 The ‘traditional’ addition tables for the numbers 1–9 with second addend in numerical order, i.e. table of 1: 1+1= through 1+9= (40 booklets). Item Number: 559521

Addition Tables Booklet: 2 Addition tables 1–9 presented with second addends in random order. These booklets encourage further practice and repetition (40 booklets). Item Number: 559522

Addition Tables Booklet: 3 A 9-page booklet with random addition equations. These booklets encourage further practice and repetition (40 booklets). Item Number: 559523

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