bids are invited for mathematics materials number mat , 2-d shapes , place value card , wooden geomatery box , 3-d solid set , hollow shpere , hollow cylinder , volume relationship , x-y axis co- ordinate geo board , transparent geoboard , triangle kit , angle sum property of triangle , angle sum property of quadrilateral , parallelogram kit , decimal kit , factorisation tiles , roman number kit , circle kit , measuring tape 15m , stop watch , dummy currency note classroom set , plastic dice , probability kit , working model of pythagoras theoram , mensuration kit , algebra kit , cubic identity , trigonometry board , place value board add and sub , place value board multiply , relation and function kit , set theory by venn diagram kit , conic section with standard equation kit , pattarn making triangle , number card , asending card game , descending card game , square table chart , cubic table chart , integer number linebar , graph board , case 1 , case 2 , trigonometry puzzle type 1 , trigonometry puzzle type 2 , identity kit group activity , mathematician portrait 45x60 , small geometry box 10 , exteriar angle of regular polygon , ratio of area of similar triangle , data collection board with locking cubes total quantity : 81