Subtraction Equations and Differences Box.

 10.95 Inc. Vat

SKU: 601 - M075 Categories: ,

Description

This two-compartment box with lid contains two set of chips. One set with equations printed on them and one set with the answers.
These are used with the Subtraction Strip Board.
All the equations and differences for the subtraction combinations 1-18 are included.
The Box has a green lid with the minus symbol.