Tambarin abin nadi na lissafi
-
100 Exersicers Math roller stamp/ 1000 math roller stamp
Wannan hatimin aikin lissafin lissafi ne wanda ke amfani da abin nadi don canza lambobi, ƙari, ragi, ninkawa, rarrabawa, cika sarari, da sauransu, kowane tambari aƙalla motsa jiki 100 daban-daban.
