Class 4 have been learning how to use the number line in our Power Maths lessons this week. The children are working well with this tool to solve addition problems. That have learnt how to count in to add two parts together and today they learnt how to solve missing number problems.
Neve explained to me “you’ve got to start on the first part count on to the total and then count the jumps. That will tell you the missing number!”
A perfect explanation 
