What number is one more than 4? Is 3 one less than 2 or one more? Your class will be able to answer such pertinent questions with this Year 1 Count One More and One Less activity, which is made up of six different activities to help your children get to grips with the key skill of counting one more and one less. The tasks include, but are not limited to, a sand task, a fine-motor task and a stamp task. A short brief and some prompts are given to help make set up easy so you can quickly enhance your provision area.