Bridge 100 by adding or subtracting a single-digit number

**Bridge 100 by adding or subtracting a single-digit number **

A clear and engaging resource explaining how to use the Bridge 100 strategy to add or subtract single-digit numbers across the 100 boundary.

This resource introduces the Bridge 100 method, showing how number bonds, place value, and partitioning can make calculations across 100 simpler and more confident.

Key features:

Step-by-step explanation of the Bridge 100 strategy for addition and subtraction

Examples using number bonds and place value to cross the 100 boundary

Exercises covering addition, subtraction, place value, number line jumps, and word problems

Use of emojis and visual aids to make learning engaging and interactive

Full answer key provided for easy marking or self-checking

Includes an accompanying worksheet to reinforce and practise key concepts.