Age Problem

Today me and Jericho have been working on a DLO that explains how to solve this question. Our question was : Malcolm was 3 times the age of Peter but was 4 years younger than Jack. Jack was 10 years older than craig, who was 4 times the age of Richard, Richard is 15. How old is everyone else? These were the answers we came up with.

Maths Strategy - Screencastify

San Kyaw, Harlem and I have created this screencastify to explain the strategy we used to find the answer to this maths question. Using our times tables was easier than using repeated addition. We were able to find the answer quickly without loosing count. I think we all collaborated really well.