Smart Math guide · Problem Solving

Make a Table

Tables organize repeated cases, patterns, and input-output relationships.

All levelsWorked example includedSelf-check included
The method

How to use it

  1. Choose useful columns.
  2. Generate a few cases systematically.
  3. Look for a pattern or rule.
Worked example

See it in action

For y=3x+2, values x=0,1,2 give y=2,5,8 and reveal a constant increase of 3.

Check your thinking

How to verify it

Substitute any row back into the rule.