In this KS2 Maths article you’ll learn techniques for adding 3-digit and 1-digit numbers together. ... You can use number lines, place value charts and place value counters.

The idea of place value is introduced and we learn how the value of a number changes depending on its position. Classroom Ideas Students could be given digits 0 - 9 and asked to choose three digits.

Increasing and decreasing the value of 3-digit numbers. ... 10–90 or 100-900 points away. If they choose the correct place value to match the target, they win the game.