Adding and Subtracting 2/3 Digit Numbers

Help students build confidence and fluency with 2- and 3-digit addition and subtraction through this set of 4 carefully scaffolded PowerPoint resources.

Each resource gradually increases in difficulty by controlling the number of regroups/exchanges, giving students plenty of time to practice each skill before moving on. This structured approach helps prevent students from being overwhelmed and supports them in developing accuracy, confidence and secure calculation strategies.

Included:
Adding 2 & 3 Digit Numbers – progressively increasing regrouping
Subtracting 2 & 3 Digit Numbers – progressively increasing exchanging
Mixed Addition & Subtraction – applying both operations
Multiple Operations – including + +, − −, + − and − +
Answers are included for easy marking, feedback and self-assessment.

Perfect for whole-class teaching, guided practice, independent work, intervention, starters or revision.

A simple, structured way to provide lots of purposeful practice while gradually increasing the challenge.