HomeMathematicsFoundation & Intermediate PhaseSELF TEACHING MACHINE – SUBTRACTION “GIANT SIGHT AND SOUND TUBES” has been added to your cart. View cart SELF TEACHING MACHINE – SUBTRACTIONR1,091.50 Our fun-to-use machines make math so simple, kids can teach themselves! Children just press the equation buttons and up pop the answers. SELF TEACHING MACHINE - SUBTRACTION quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist Product EnquiryError: Contact form not found. SKU: BI5547 Categories: Foundation & Intermediate Phase, Mathematics Tag: Lakeshore Product ID: 23623 Related products Add to WishlistRemove from Wishlist Add to Wishlist HANDS ON REGROUPING KIT – ADDITION R1,711.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist HANDS ON REGROUPING KIT – SUBTRACTION R1,711.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist SHAPES DISCOVERY CAN R1,357.00 Buy now