Definition: Students use a variety of strategies including number lines, skip counting, near doubles, standard algorithm
Activity 1: Solve these sums. Show all your working and take a photo for seesaw
782
+ 156
976
+ 124
562
+156
Activity 2: make a poster showing all the addition strategies
number line
regrouping
skip counting
doubles/near doubles
Activity 3: Worded problems
I have 1535 counters. My friend stole 177. How many are left?
Activity 4: Play this game to practise your addition