1st Grade Subtraction Worksheets
Subtract within 20 and understand fact families.
About Subtraction
Subtraction is the process of taking away from a quantity or finding the difference between two numbers. It is the inverse of addition and the second fundamental operation children learn. These worksheets develop subtraction fluency through varied problem types — standard equations, missing numbers, fact families, and word problems.
Why Subtraction Matters for 1st Grade
For 1st Grade students, subtraction builds on addition knowledge and develops a deeper understanding of how numbers relate to each other. The concept of "how many are left?" and "what is the difference?" appears everywhere — in measurement, in money, in time, and in real-world problem solving. Students who understand the connection between addition and subtraction can use one to check the other.
Choose a Subtopic
Students begin with taking away from small numbers using pictures, then progress to larger numbers, missing-number equations, fact families (which connect addition and subtraction), and finally word problems that require deciding which operation to use.
Subtraction within 10
Subtract single-digit numbers within 10.
10 worksheets · 3 difficulty levels2Subtraction within 20
Subtract with minuends up to 20.
10 worksheets · 3 difficulty levels3Missing Numbers
Find missing numbers in subtraction equations.
10 worksheets · 3 difficulty levels4Fact Families
Understand the relationship between addition and subtraction.
10 worksheets · 3 difficulty levels5Subtraction Word Problems
Solve real-world subtraction problems.
10 worksheets · 3 difficulty levelsTips for Parents & Teachers
Frame subtraction as "taking away" or "how many are left?" at first — it is the most intuitive interpretation for young children.
Connect subtraction to addition: if your child knows 3 + 4 = 7, help them see that 7 - 4 = 3.
Use a number line for counting back — it gives subtraction a visual, physical action.
Word problems are harder because children must figure out the operation. Practice asking "is this an adding or taking-away situation?"
Do not skip fact families — understanding that addition and subtraction are related is one of the most important mathematical insights.
Frequently Asked Questions
What skills does subtraction cover in 1st Grade?
1st Grade subtraction builds foundational skills that students need to progress in math. The worksheets on this page cover all the key concepts within this topic area, organized from basic to more advanced.
How many subtraction worksheets are available?
We offer 10 worksheets per subtopic for 1st Grade subtraction, organized by difficulty level (Easy, Medium, Hard). Each worksheet targets specific skills within this topic area.
What should my student learn before starting 1st Grade subtraction?
Check the prerequisite topics listed on this page. We recommend students have a solid understanding of those foundational skills before moving on to subtraction.