![A set of 20 x A5 cards designed to be used with connecting number rods using numbers 1-20 in the question. There are 10 addition and 10 subtraction colour-coded cards. Each card has a question on the front and the answer with images of the connecting number rods on the reverse. Any card can be completed using the connecting 64-piece set of number rods.](https://eu.evocdn.io/dealer/1054/catalog/product/images/HE1773970_1423881-HOP-MTH-I05.jpg)
Connecting Number Rods Addition & Subtraction 1-20 Cards
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Specifications
CN
Normally delivered within 2-3 working days
60101729
EC-0638
Own Brand
Mathematics
Add,Subtract,Multiply,Divide
Description
A set of 20 x A5 cards designed to be used with connecting number rods using numbers 1-20 in the question. There are 10 addition and 10 subtraction colour-coded cards. Each card has a question on the front and the answer with images of the connecting number rods on the reverse. Any card can be completed using the connecting 64-piece set of number rods.