Soroban worksheet: 4th Kyu (with answer key)
A printable sample soroban (abacus) worksheet for 4th Kyu (Addition, Multiplication, Division, Mental math). Format: 3–5-digit, 10 terms (45 digits in total). Print the sheet below as it is — the answer key is included.
4th Kyu format
| Type | Format |
|---|---|
| 🧮 Addition | 3–5-digit, 10 terms (45 digits in total) |
| ✖️ Multiplication | 4-digit × 3-digit / 3-digit × 4-digit |
| ➗ Division | 5-digit ÷ 2-digit |
| 💭 Mental math | 2-digit, 10 terms |
A4 / Letter. Only the sheets are printed.
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
6,626 54,669 − 22,346 − 37,257 69,117 − 9,250 70,105 21,177 5,086 − 288 | 9,872 5,214 − 10,466 85,762 − 30,499 68,725 12,730 − 6,296 85,841 263 | 2,766 99,900 − 5,629 − 47,868 − 41,549 15,316 3,583 36,387 − 9,863 5,881 | 481 58,601 − 48,182 57,074 4,265 − 16,568 − 47,553 11,941 28,912 643 | 9,059 390 26,612 2,056 − 9,269 45,666 26,189 − 86,056 − 14,281 84,761 |
| 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|
23,651 6,997 − 23,461 92,360 8,427 1,760 − 44,725 − 4,775 − 1,178 90,918 | 4,265 57,884 7,441 − 6,936 26,393 99,697 − 1,030 20,661 34,078 − 6,947 | 66,357 46,369 35,373 79,044 − 6,399 − 54,266 80,939 224 − 54,932 319 | 2,026 29,926 10,943 − 612 69,563 35,700 − 2,201 − 78,978 82,865 − 7,228 | 85,640 1,287 67,548 − 8,991 6,645 68,353 − 27,879 − 3,622 1,082 66,224 |
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
10 39 − 15 94 − 13 38 − 63 99 93 55 | 23 11 93 91 46 36 − 99 − 91 − 65 − 34 | 58 31 91 − 15 24 − 87 67 60 − 87 − 50 | 50 92 16 − 36 − 15 − 84 92 13 24 70 | 49 86 − 88 − 21 43 81 − 82 81 28 − 12 |
| 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|
50 60 − 32 47 − 17 96 82 28 76 − 19 | 85 78 94 − 72 − 95 − 62 89 10 − 77 60 | 60 26 − 58 13 99 11 − 14 47 − 12 − 19 | 25 40 60 − 28 54 − 97 94 85 − 48 11 | 24 19 − 42 26 − 23 67 − 20 − 17 20 88 |
What 4th Kyu builds
At 4th Kyu: Addition — 3–5-digit, 10 terms (45 digits in total); Multiplication — 4-digit × 3-digit / 3-digit × 4-digit; Division — 5-digit ÷ 2-digit; Mental math — 2-digit, 10 terms.
* The format (digits, terms, total digits) is this app's own guide, based on publicly available abacus exam examples. Every number was generated by this app; nothing is copied from any exam. This app is not affiliated with any abacus exam organisation. “Kyu” and “Dan” are the Japanese level names (20th Kyu is the first step; Dan is above 1st Kyu).
Other levels
FAQ
Can anyone print this worksheet?
Yes. The sample sheet and answer key print as they are, with no sign-up. Press “Print” and only the sheets come out (A4 / Letter).
How do I get new problems?
The app's “🖨 Make a worksheet” builds 4th Kyu sheets in the same format with new numbers every time. Levels 20–16 need no sign-up and stay free.
What do Kyu and Dan mean?
They are the Japanese soroban levels. Children start at 20th Kyu and move up to 1st Kyu, then 1st Dan to 10th Dan. 20th–16th Kyu are this app's own beginner levels. See what each level means.
Where is the answer key?
Below the worksheet. When printed, it comes out as the last page.
The app's “🖨 Make a worksheet” builds sheets in the same format with new numbers every time (answer key included). Solve on screen and it is marked automatically; when an answer is wrong, it shows the bead move that most likely caused it, worked out from the answer.
Levels 20–16 need no sign-up and stay free. Want to play first? Try the Flash Anzan Adventure (no sign-up).
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