Week 02 — 2026.09.08 – 09.13

This week's sheets

8–13 September 2026

Both boys are doing the same thing this week: matching things up.The elder matches denominators so fractions can be added; the younger matches place values so a long number can be read.
Different topics, identical move.
日本語EnglishBahasa Indonesia
01

Read this first

Theory
Elder, Gr 5 · Friday

Common denominators

Making the pieces the same size. What last week's factors were for.

theory page · 3 figures
Younger, Gr 4 · Tuesday

Big numbers

One step left is ten times. Japanese cuts in fours, English in threes.

theory page · 2 figures
02

Worksheets

Worksheets

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.

Elder son · Grade 5

Whole week

Week 02 maths sheets

Factors → screen resolution → common denominators → gears.

16 A4 sheets · 4 days
Tue 8 September

Using common multiples and common factors

Maths A (new)

12 questions + 1 optional · 4 A4 sheets
Wed 9 September

Screen resolution

Costume 1 · IT

12 questions + 1 optional · 4 A4 sheets
Fri 11 September

Common denominators and cancelling

Maths B (word problems)

12 questions + 1 optional · 4 A4 sheets
Sun 13 September

Gears, and this week's corrections

Costume 2 · machines + corrections

12 questions + 1 optional · 4 A4 sheets
For a parent

Answers and reasoning

This week's answers for Elder son · Grade 5 — a parent should keep them.

4 A4 sheets

Younger son · Grade 4

Whole week

Week 02 maths sheets

Big numbers → Pokémon/electricity → short division → populations/basketball. 6 sheets + answer key.

16 A4 sheets · 4 days
Tue 8 September

Hundred-millions 1

Maths A (new)

12 questions + 2 optional · 4 A4 sheets
Wed 9 September

Choose one of these two

Costume 1

12 questions · 4 A4 sheets
Fri 11 September

Short division 1

Maths B (word problems)

12 questions + 2 optional · 4 A4 sheets
Sun 13 September

Choose one + this week's corrections

Costume 2 + corrections

12 questions · 4 A4 sheets
For a parent

Answers and reasoning

This week's answers for Younger son · Grade 4 — a parent should keep them.

4 A4 sheets
03

How to use them

How to use

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.