b'Mathematics Multiplication Working ChartsThe Multiplication Working Charts aid the child in practice and memorization of the multiplication tables 1 x 1 through 10 x 10. Includes 2 control charts, 3 working charts and a box of wooden product chips.Item Number: 0142C4$114.95 Problem Slips: Multiplication Working Charts3 sets of colour-coded multiplication combinations (equations) slips. 1 set of combinations for each of the three Multiplication Working Charts. Each set is supplied in a separate plastic box.Item Number: 559544$44.95 Working Chart Equation Paper500 sheets with 10 rows of 5 squares printed in black on white paper. Used for memorization exercises.Item Number: 558600$31.95 Multiplication Equation And Products BoxThis 2-compartment box with lid contains plastic chips, 1 set with equations printed on them and 1 set with the answers to be used with the Multiplication Working Charts. All the equations and products for the multiples 1-10 are included.Item Number: 014800$59.95Nienhuis Montessori 73'