Nienhuis - Subtraction Working Charts
Product Code:0142B0
$103.95
- Quantity Available: 0
- Availability: Items with zero or low stock can still be ordered and will ship 3-4 weeks after date of purchase
Description
The Subtraction Working Charts aid the child in practice and memorization of the subtraction combinations. Includes a control chart, 2 working charts and a box of wooden answer chips.