Practise even and odd numbers to 1000 worksheets the see-it-first way — Three-digit numbers with the ones digit boxed — it's still only the last digit that decides even or odd. Every sheet prints with a matching answer key. Free, no signup.
Opens the builder set to numbers to 1,000 · 8 numbers per sheet · free, no signup.
The even / odd rule never changes with size: a three-digit number is even or odd based only on its ones digit. 246 is even (ends in 6), 357 is odd (ends in 7) — the hundreds and tens are a distraction. Practising with bigger numbers proves the shortcut and ties even / odd to place value.
Quick way to teach it: Ignore the hundreds and tens completely and read only the last digit. 246 ends in 6 → even; 519 ends in 9 → odd. The size of the number makes no difference at all.
Ignore the hundreds and tens completely and read only the last digit. 246 ends in 6 → even; 519 ends in 9 → odd. The size of the number makes no difference at all. Print a fresh sheet, work a few numbers together each day, and check with the answer key — short, regular practice beats one long session.
This is usually taught in Grade 2 & Grade 3. The even / odd rule never changes with size: a three-digit number is even or odd based only on its ones digit. 246 is even (ends in 6), 357 is odd (ends in 7) — the hundreds and tens are a distraction. Practising with bigger numbers proves the shortcut and ties even / odd to place value.
An even number can be split into two equal groups with nothing left over — 0, 2, 4, 6, 8 and any number ending in those digits. An odd number always leaves one left over — 1, 3, 5, 7, 9 and any number ending in those. Every whole number is exactly one or the other.
Zero is even. It splits into two equal groups (nothing and nothing) with nothing left over, and it sits between two odd numbers, −1 and 1, in the counting pattern. Its last digit is 0, which is one of the even digits.