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Unlock addition facts to 20 with this set of innovative self-correcting locks and keys.
Choose a key and solve one of the 2 equations printed on it (front and back) then find the lock with the answer.
If it is correct the key will turn and the lock will open.
Each set includes 20 locks and 39 keys.
Size: locks 8cm.
Code:
Showing our 1 review for Lakeshore Addition Number Locks. Write a review
Review Summary - 5 out of
5
based on
1 rating.
February 1, 2020 | Paul Smith
Useful independent practical resource
These are a fun practical resource for children to use when doing a lesson on addition. It is useful to use cubes (counting equipment) or a number line alongside them so the children are working out the answer and not just guessing before hand.
M & S Mercantile Ltd
We can supply all of our innovative products internationally. A delivery cost are calculated dependent upon the total weight and delivery location.
Early Years Resources have been supplying an extensive range of educational supplies and equipment to preschools and primary schools for over 25 years.
To make an enquiry, please see our step-by-step guide below:
Complete your quote via our website or send an email to sales@eyrinternational.com stating the items and quantities you would like to order, together with the delivery address.
Our dedicated customer care team will then prepare your quotation and delivery charges, which will be sent to you once complete.
If you are happy with your quotation, payment should be made by bank transfer only.
Once full payment is received, your order will be packaged and shipped to your chosen delivery address.
If you have any further questions, please feel free to call us on (+44) 161 865 3355 or email us at sales@eyrinternational.com
