Mrs McDonald
Student Instructions
Answer the following questions using one of the chunking strategies. Eg 43+23 40+20 = 60 3+3=6 60+6=66 Or 43+23 43+20=63 63+3=66 Use the to record your working out. Press to record your understanding as you go.
Mrs. Thompson
23
749
Jnaya Teese
75
52
357