Pick an operation, choose a level, hit generate. New problems every click — with a matching answer key. Free, no signup, no nonsense.
Build a worksheet →Tip: hit Generate again for a fresh set of problems — no two worksheets are the same.
Choose the operation and a difficulty band that fits the kid in front of you — from single digits to four-digit work.
Every click rolls brand-new problems. Print one today, regenerate, print a different one tomorrow. Forever free.
Clean, ink-friendly layout sized for US Letter & A4. Toggle the answer key when you need to grade fast.
Each page opens the builder pre-set for that grade — Kindergarten through Grade 6, across addition, subtraction, multiplication, division and mixed practice.
$5/mo when it launches. Early list gets the first month free.
Unlimited everything. Cancel anytime. Cheaper than one workbook.