Number Patterns · Grades 2–4
Number Pattern Worksheets
Add or subtract a constant amount each time: spotting the rule is where algebraic thinking quietly begins. Printable number pattern worksheets.
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What it is
A number pattern follows a rule. Find the rule, then you can continue the pattern.
Why it matters
Before a student ever writes an algebraic expression, they need to notice that a sequence follows a rule at all — spotting and naming that rule is the actual starting point algebra later formalizes.
How to do it
- Look at how each number changes to the next one.
- Work out the step: how much it adds or subtracts each time.
- Apply the same rule to find the next number.
Examples by level
- Beginner5, 4, 3, 2, ___ =Answer1
- Intermediate12, 10, 8, 6, ___ =Answer4
- Advanced59, 48, 37, 26, ___ =Answer15
Examples are generated by the same engine as the worksheets, so they're always mathematically correct. Built to avoid repeats, not reshuffle the same handful of questions.
Common mistakes
- Assuming the rule from only the first two terms.
- Applying the rule inconsistently.
- Missing the direction of the pattern (mistaking a shrinking pattern for a growing one).
Tips
- Check the rule works for every step, not just the first.
- Patterns can grow (add) or shrink (subtract) by the same step each time.
For parents
Ask your child to say the rule out loud in words before continuing the pattern.
For teachers
Include growing and shrinking patterns so students don't assume patterns always increase.
Key vocabulary
- term
- one number in the pattern
- rule
- how each term changes
Frequently asked questions
- What is a number pattern?
- A sequence of numbers that follows a consistent rule, such as adding 3 each time or subtracting 5 each time.
- How do patterns relate to algebra?
- Describing a pattern's rule is the foundation for writing algebraic expressions and functions.
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