A fun and interesting activity to consolidate adding three numbers including one 2 digit number. Children should have secure prior knowledge of adding mentally using different strategies such as doubling or counting in different steps. The task can be easily differentiated for all abilities. It offers good opportunity for teachers to facilitate the learning whilst watching how children apply learnt skills. They should be encouraged to be resilient, use trial and error and work systematically to find more than one answer. They should demonstrate reasoning skills by explain e.g how they made the total 29 using two shapes only with a value of 5 and 12. This make AFL easier for the teacher. A highly recommended task.

Adding and subtracting on a number line including finding the difference. An excellent array of worksheets differentiated according to structured numberline in 5’s 10’s or in 1’s. Can be easily edited to move on to different scales for year 2 e.g. jumping in steps of 3s , 4s or 10s. Children can start from practical resources using bead strings and number lines and then move on to pictorial and abstract form when ready. Very good for EAL learners and SEN learners.

Year 2 open ended challenge. Can also be used for Year 1 HAPs children to show application of number bonds to 20. Good group work activity and allows for children to demonstrate their reasoning skills. Teachers will be able to use AFL during the activity to see which children are confident with their bonds to 10,20 and 50. Can be easily differentiated by using counters for less confident children and changing some of the rules, e.g you can use any number more than once. Great for group work or individual assessment task. Encourages working systematically and talking about maths to show thinking.