I have prepared a model of the house of numbers, rather a pirate ship of numerical decomposition until number 10 or until the number that you want to work with, since I am sharing the template.
How to work with it:
In the area of the pirate hat you will find a number. That means that on that ship there are that crew. We will tell the students that some of the crew have been captured, the students will calculate how many crew members have been captured in each row/variation to achieve the number under the hat.
If they already know the traditional numbers house, they will not have difficulty performing this.