Week 02 — 2026.10.06 – 10.11
Tue 6 – Sun 11 October 2026
Print one day at a time, or the whole week in one go — it is the same content either way. Neither one contains the answers. Those are the last card, printed separately.
Averages as "evening out" and decimal × decimal; weather: the 30-year normal; practice with dividing by decimals in words; economy: average prices, with corrections and one puzzle problem (a difference puzzle).
Tue 6 OctoberMaths A (new unit)
Wed 7 OctoberCostume 1 · weather
Fri 9 OctoberMaths B (practice)
Sun 11 OctoberCostume 2 · economy + corrections
From Sun 11 October, any timeStretch (not recorded)
For a parentThis week's answers for Elder son · Grade 5 — a parent should keep them.
Long division by two digits with estimating the quotient, two costume days (basketball, shopping, geography), a rounding practice day, corrections and one puzzle problem.
Tue 6 OctoberMaths A (new unit)
Wed 7 OctoberCostume 1
Fri 9 OctoberMaths B (practice)
Sun 11 OctoberCostume 2 + corrections
From Sun 11 October, any timeStretch (not recorded)
For a parentThis week's answers for Younger son · Grade 4 — a parent should keep them.
Tuesday, Wednesday, Friday, Sunday — four sessions of forty minutes. 5 min arithmetic, 20 min new material, 10 min corrections, 5 min kanji.
Print a single day or the whole week. Each framed section is one A4 sheet, and a day comes to exactly two or four of them — one or two pieces of paper if you print both sides.
The answers are a separate page, for a parent to print alone and keep.
The three language versions are the same problems. There is no need to do the maths three times. Solve one, and read the other two. Knowing the problem already is what makes the unfamiliar language guessable.