Guaranteed a great learning effect!

The children can throw mumbles, building blocks, stones or similar into it on both sides and then find out the result by counting.

Step 1: What You Need...

Step 2: Paper Roll

Place the paper roll on the wrapping paper and wrap it around. Cut off as much paper as you need.

Put glue on the paper rolle.

Cut off the remnants from the wrapping paper.

Repeat the first three steps. Now you have two rolls of paper.

Glue the paper rolls onto the maxi-letter-box. Make sure that you are slightly crooked.

Cut a "is the same" and a "plus" out of the washi tapes and stick them on the maxi letter box.

Take a clip and use it to attach the mathematical calculation card.

The kids calculator is ready!

The children can throw mumble in or something similar on both sides and then find out the result by counting.