KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Finding Missing Numbers - Explained

The video tutorial explains how to solve a subtraction problem by finding the difference between 602 and 590. It demonstrates a step-by-step method involving borrowing and provides an alternative approach by counting up. The tutorial emphasizes that there are multiple ways to solve such problems and concludes with a note on the scoring of the question.

What alternative method could be used to solve the problem of finding the difference from 594 to 602?

How many marks were awarded for question 12, and what does this imply about the question's difficulty?