Nienhuis - Problem Slips: Subtraction Working Charts
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Nienhuis - Problem Slips: Subtraction Working Charts

Product Code:559534

$42.95
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  • Availability: Items with zero or low stock can still be ordered and will ship 3-4 weeks after date of purchase

Description

2 sets of colour-coded unit subtraction combinations (equations) slips. 1 set of combinations for each of the 2 Subtraction Working Charts. Each set supplied in separate plastic box.