“Sum of Exterior Angles of Polygons” 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 Number Line - Table Top ₹300.00 Number Line - Table Top quantity ₹300.00 Make a Cube Puzzle ₹260.00 Make a Cube Puzzle quantity ₹260.00 Pentominoes Puzzle ₹180.00 Pentominoes Puzzle quantity ₹180.00 Reflection of Light ₹690.00 Reflection of Light quantity ₹690.00 Sum of Exterior Angles of Polygons ₹300.00 Sum of Exterior Angles of Polygons quantity ₹300.00 Coupon: Cart Totals Subtotal ₹2,280.00 9% CGST ₹155.70 9% SGST ₹155.70 Total ₹2,591.00 Continue Shopping Checkout