“‘Joy of Learning’ Teachers Manual – 1” has been added to your cart. Continue shopping Product Price Quantity Subtotal (a+b)2 - (a-b)2= 4ab Model ₹300.00 (a+b)2 - (a-b)2= 4ab Model quantity ₹300.00 Pythagoras Theorem (Model - 2) ₹260.00 Pythagoras Theorem (Model - 2) quantity ₹260.00 'Joy of Learning' Teachers Manual - 1 ₹95.00 'Joy of Learning' Teachers Manual - 1 quantity ₹95.00 Coupon: Cart Totals Subtotal ₹655.00 9% CGST ₹50.40 9% SGST ₹50.40 Total ₹756.00 Continue Shopping Checkout