“1 to 6 Number Puzzle” has been added to your cart. Continue shopping Product Price Quantity Subtotal Make a3+b3 Model (50 Nos.) ₹600.00 Make a3+b3 Model (50 Nos.) quantity ₹600.00 ∑n2 = n(n+1)(2n+1)/6 ₹440.00 ∑n2 = n(n+1)(2n+1)/6 quantity ₹440.00 1 to 6 Number Puzzle ₹200.00 1 to 6 Number Puzzle quantity ₹200.00 Coupon: Cart Totals Subtotal ₹1,240.00 9% CGST ₹39.60 9% SGST ₹39.60 2.5% CGST ₹5.00 2.5% SGST ₹5.00 Total ₹1,329.00 Continue Shopping Checkout