Whenever I have to get groceries for my family, I must have a checklist.
I go straight to the stalls.
I get whatever I need.
I get out of the market within the shortest time.
It makes the trip effective.
Likewise, you need to help your child make problem sums solving effective too.
Check out the checklist for the 11 problem sums types your child must know by P5.
Video 3 out of 6.
Even More Important for P6 too.