Step 3 Objective
Extend efficient written methods to short multiplication of HTU or UT by U.
- Examples of what pupils should
know and be able to do - Probing questions
- What if pupils find
this a barrier?
Examples of what pupils should know and be able to do
Use the grid method, e.g.
346 × 9 is approximately 350 × 10 = 3500
Use partitioning, e.g.
346 × 9 is approximately 350 × 10 = 3500
