Question 7
A regular rectangular wall pattern uses grey and striped tiles. Some have fallen off, as shown. How many grey tiles have fallen off?
IKMC 2012 - Grades 3-4 - Self-study Question 7
IKMC · IKMC 2012 - Grades 3-4 - Self-study
IKMC · IKMC 2012 - Grades 3-4 - Self-study