In this video, I explain how to perform two-digit operations quickly using mental strategies. We'll cover **addition**, **subtraction**, and **multiplication** by breaking down numbers into their tens ...

This resource includes 7 worksheets labelled A to G, each containing 10 addition questions and squares below to show working out. All questions are two-digit add two-digit.

This resource includes 7 worksheets labelled A to G, each containing 5 addition and 5 subtraction questions and squares below to show working out. All questions are two-digit add two-digit or ...