“Make (a+b)2 – (a-b)2 Model (50 Nos.) (minus)” has been added to your cart. Continue shopping Product Price Quantity Subtotal 1 to 6 Number Puzzle ₹180.00 1 to 6 Number Puzzle quantity ₹180.00 Electrolysis of Water ₹800.00 Electrolysis of Water quantity ₹800.00 Make a Lens Camera ( 25 Sets ) ₹1,000.00 Make a Lens Camera ( 25 Sets ) quantity ₹1,000.00 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 Coupon: Cart Totals Subtotal ₹2,530.00 9% CGST ₹88.20 9% SGST ₹88.20 6% CGST ₹60.00 6% SGST ₹60.00 Total ₹2,826.00 Continue Shopping Checkout