NodnPlay Grade 4
One rule must work for every pair.
An input-output rule must explain every shown pair. The same operation is then used for a new input.
Pairs 2 → 8, 3 → 12, and 5 → 20 fit multiply by 4. Applying the rule to 6 gives 24.
Test a proposed rule on all given pairs, not just the first one.
A free Grade 4 math game for practicing generate & analyze number patterns. No account or download is needed.
Learning area: Numbers & counting · Number Patterns & Rules.
Difficulty: 3 · Challenge within Grade 4. Combine ideas, remember more information or solve several steps.
Try another learning areaSymmetry Lab1 · StartStudy three input-output portal pairs, choose the single operation rule that connects them all, then run a new input through the selected rule and choose its output.
Choose an activity that fits your learner. Grade labels are a guide; adults can help with the instructions.
