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Maths - Add 2-digit and 3-digit numbers crossing 10 and 100

Addition and Subtraction - Week 3 - Lesson 11

Add 2-digit and 3-digit numbers crossing 10 or 100


Over the next 2 weeks, we will be revising and improving our addition and subtraction skills.


Each day there will be a PowerPoint lesson to watch, then a task sheet (PDF or Word document) to complete. This task sheet is also on an easy-to-read separate page-by-page PowerPoint, allowing you to calculate answers straight onto a single sheet of paper if you prefer.


There is a separate answer sheet to check your work and use to help with any corrections if needed.