Connecting Number Rods Addition & Subtraction 1-20 Cards

A set of 20 x A5 cards designed to be used with connecting number rods

• Cards use numbers 1-20 in the questions.
• 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.
• Rods not included and available separately.