Prove
All outcomes
Learning

Multiplication & Division

10 weeks · 3 milestones

Master multiplication tables through 12×12 and understand division as the inverse operation, including multi-digit multiplication (Grades 2–4). Proof: 80%+ on Khan Academy Grade 3–4 Math course mastery meter (screenshot with name visible), or teacher-graded test at 80%+.

Milestone map

Milestone map

3 milestones

Memorize times tables 1 through 10

3–4 weeks (daily 10-min drill, tables 1–10 in sequence)

Achieve instant recall of all multiplication facts from 1×1 to 10×10. A parent or teacher administers a 3-minute timed test of all 100 facts and confirms 90 or more are answered correctly. The goal is fluency — not just accuracy, but speed, because slow multiplication recall causes errors in all higher math.

Proof required

Submit a photo of a completed 100-fact timed multiplication test (all tables 1–10, 3-minute limit) with a parent or teacher note confirming the score and timing.

What gets checked

  • 90 of 100 facts answered correctly within 3 minutes
  • All tables 1–10 included — not just the easy ones
  • Verifier observed the test conditions (no looking at a chart during the test)

Common mistakes

  • Learning tables in sequence (1s, 2s, 3s…) without mixing them — isolated fluency doesn't transfer to mixed recall; always mix tables in daily drills after learning each new set
  • Practising only the multiplication direction and skipping 'what is 56 divided by 7?' — both directions should be practised from the start

Resources

Foundationstart here

Depthgo deeper

What a verifier looks for

  • Print a 100-fact multiplication grid (random order, all tables 1–10), set a 3-minute timer, and score the result
  • Look at the error pattern — if errors cluster around 6×7, 7×8, 8×9, those are the most commonly forgotten facts; target them in daily drill
  • 90 of 100 in 3 minutes is the gate; encourage the student to aim for 95+ before submitting

Divide and solve multi-step word problems

1–2 weeks (20 min/day)

Apply multiplication and division to solve word problems, including multi-step problems that require more than one operation. A parent or teacher gives 10 word problems (at least 5 requiring division and 3 requiring two operations) and checks that both the setup and the answer are correct. Division must include the relationship between multiplication and division (6×7=42, so 42÷7=6).

Proof required

Submit a photo of 10 completed word problems involving multiplication and division (at least 5 division problems, at least 3 requiring two steps) with the equation and answer written for each, and a parent or teacher note confirming answers.

What gets checked

  • Equations written for each problem — not just answers
  • 8 of 10 problems correct
  • At least 3 problems require two steps (e.g. total ÷ groups = per group, then multiply again)

Common mistakes

  • Setting up the wrong operation — dividing when the problem needs multiplication — re-reading the question to identify what is being asked for (total? each group? number of groups?) prevents this
  • Skipping the written equation and computing mentally — the equation shows whether the student correctly identified the operation

Resources

Foundationstart here

Depthgo deeper

What a verifier looks for

  • Check the written equations, not just the answers — a correct answer with the wrong operation written is a misunderstanding
  • Count the two-step problems specifically — at least 3 must involve two distinct operations in sequence
  • If the student is struggling with word problems specifically (not computation), try reading the problem aloud together — reading difficulty can mask math ability

Pass 3rd or 4th Grade Math assessment at 80%

3–5 days (review and consolidation)

Reach 80% mastery on the Khan Academy 3rd or 4th Grade Math course (whichever covers multiplication and division at the appropriate level). A teacher-graded test covering times tables, division, and multi-step word problems at 80% or above is also accepted. This is the level gate for Level 4 (Fractions and Decimals).

Proof required

Submit a screenshot of your Khan Academy 3rd or 4th Grade Math course showing 80%+ in the course mastery meter (or a teacher-graded test on multiplication, division, and word problems scoring 80%+). Your name must be visible.

What gets checked

  • 80%+ shown in the course summary across all multiplication and division units
  • Course includes both multiplication facts and division word problems — not just fluency drills
  • Student's name visible on the screenshot or test

Common mistakes

  • Completing only the multiplication units and skipping division — both must be included in the course summary
  • Submitting a mastery percentage from a single unit (e.g. 'multiplication fluency') rather than the full course summary

Resources

Foundationstart here

What a verifier looks for

  • Confirm 80%+ on the full course summary — individual unit scores are not the gate
  • If teacher-graded: ensure the test includes both fact recall (times tables) and application (word problems with division)
  • Name must be visible and match the enrolled student

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