Y3 Maths - Addition & Subtraction (Free)

This is a short resource designed for Year 3 students to help them practice 3-digit addition using the column method.

I have an extended version of this resource available in my shop, which contains PDF and Word versions of the following:

• A help sheet explaining: how to add 1, 10 and 100 to 3-digit numbers mentally; how to complete 3-digit addition and subtraction using the column method (including carrying and borrowing) and how to check answers using inverse operations, with worked examples
• An extended question sheet containing questions about all the topics covered in the help sheet, as well as word problems to help develop reasoning skills
• An answer sheet for teacher use or student consolidation.

If you use this resource, please help to support me by leaving a review!
Many thanks,
Sam :)