Shark Learning
MATHSubtraction

Missing Subtrahend from One Thousand

Find what 3-digit number was subtracted from a whole thousand. Students practice working backwards and strengthen understanding of regrouping.

Key Concepts

Find the missing number. Think: what do I subtract from 1000?

Practise this lesson

Missing Subtrahend from One Thousand

Open worksheets

Sharky Tutor

Coming Soon
Hi! I'm here to help.
Are you stuck on a specific question?
How do I start this?
Shark Learning Systems © 2026 • Terms • Privacy