Counting one more and one less is a crucial skill to have, and sometimes you just want your class to have a little more practice. This Year 1 1 More and 1 Less resource could be that practice you need! Made up of varied fluency tasks, and a reasoning and problem-solving question, the activity is made up of question styles similar to what children have already attempted with the VF and RPS resource. And so, this activity is perfect to be used as an extension task, or as a homework task, where extra input can't be given.