Displaying 1 of 1 Poʻo inoa: Subtraction machine. Hulu: Three Dimensional Object (Artifact), Visual Materials Ka mea paʻi puke, ka lā: Carson, CA : Lakeshore, [date of publication not identified] Hōʻike ʻano: 1 toy : plastic ; 24 x 22 x 3 cm. plastic Hōʻike hoʻopōkole: Portable learning device to teach subtraction. Students press equation buttons to get correct answers. Hōʻike anaina māka: Ages 4 years and up. Pūkaʻina: Math machines Math machines. Nā kumuhana: Subtraction. Mathematics -- Study and teaching (Elementary) -- Activity programs. Educational toys. Toys. Mount Prospect (Ill.) -- Library of things. Mount Prospect (Ill.) -- Library of things. Kekahi mea kākau: Lakeshore Learning Materials (Firm) E kau i ka noi Ho‘ohui i ka‘u papa Expand All | Collapse All Ka‘awale E kaʻakuene kēia Ki‘i ‘ili nui Nānaina mea wihona Displaying 1 of 1
