Times tables colour by code — rocket

Times tables need more repetition than any other early-maths skill to reach automatic recall, so having two pictures on the same four tables is not padding — it is the point. Run the rocket one on Monday and the butterfly one on Thursday and a child sees a different result for genuinely repeated practice, not a repeated worksheet.

Every problem is checked against the fact families in the code before it is placed, so an answer of 12 is always actually 3×4 or 4×3 — there is no risk of a mismatched key, because nothing here is generated or checked by a language model.