We levelled up our number skills in this Year 3 Maths topic when we dove into Adding Tens to a Three-Digit Number.

We learned simple, effective strategies to quickly add multiples of ten (10, 20, 30, etc.) to numbers like 245 or 581. Students mastered how the tens digit changed while the hundreds and ones digits often stayed the same. This proved to be a foundational step that helped develop mental maths and a strong understanding of place value!