“5 x 5 Square Puzzle” has been added to your cart. Continue shopping Product Price Quantity Subtotal Make (a+b)2 - (a-b)2 Model (50 Nos.) (minus) ₹550.00 Make (a+b)2 - (a-b)2 Model (50 Nos.) (minus) quantity ₹550.00 5 x 5 Square Puzzle ₹220.00 5 x 5 Square Puzzle quantity ₹220.00 Coupon: Cart Totals Subtotal ₹770.00 9% CGST ₹19.80 9% SGST ₹19.80 Total ₹810.00 Continue Shopping Checkout