For the rest of this week and next week we will be focussing on recapping addition and subtraction within 20. Please watch the video link above and complete the activity attached. To do the activity simply practise counting on from the greater number using the method of the greatest number in your and smaller number on your fingers and count on. This could also be do with drawn dots or counters. If this is the method, you choose please ensure you only count out one part and the other part needs to be the number they are counting on from.
Year 1 – Week 3 – Lesson 4 – Add more and count on within 20 on from White Rose Maths on Vimeo.