Soroban worksheet: 2nd Dan (with answer key)
A printable sample soroban (abacus) worksheet for 2nd Dan (Addition, Multiplication, Division, Mental math). Format: 4–6-digit, 15 terms (80 digits in total). Print the sheet below as it is — the answer key is included.
2nd Dan format
| Type | Format |
|---|---|
| 🧮 Addition | 4–6-digit, 15 terms (80 digits in total) |
| ✖️ Multiplication | 5-digit × 4-digit / 4-digit × 5-digit · includes decimals and ¥ problems (rounding) |
| ➗ Division | 9-digit ÷ 4-digit · includes decimals and ¥ problems (rounding) |
| 💭 Mental math | 3-digit, 15 terms |
A4 / Letter. Only the sheets are printed.
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
32,144 46,824 435,096 − 55,765 72,410 882,893 − 31,507 713,930 − 79,219 − 89,686 36,826 691,330 − 7,872 728,987 914,581 | 85,314 642,033 160,159 − 229,118 497,041 15,427 − 4,225 663,394 567,133 54,692 − 8,505 − 4,351 208,176 53,455 − 611,099 | 3,998 5,636 25,352 705,122 38,402 76,834 − 786,797 75,992 10,369 − 100,925 529,906 78,354 999,809 − 648,253 172,505 | 607,794 915,236 95,936 − 866,267 759,259 8,217 21,486 − 882,787 610,752 − 11,637 7,058 7,155 − 601,816 − 510,167 42,984 | 19,851 557,671 − 435,345 10,325 897,370 3,930 − 26,249 − 4,307 96,178 981,270 214,455 89,086 20,534 − 186,736 − 870,484 |
| 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|
292,207 5,744 − 181,796 3,254 30,372 − 114,500 51,803 829,013 336,297 374,076 89,363 − 19,989 − 672,404 − 6,891 − 572,835 | 699,568 939,426 492,962 68,943 − 856,573 − 64,710 − 232,600 − 15,911 9,714 57,986 321,193 418,203 − 5,278 6,374 363,887 | 459,683 2,187 − 355,668 304,890 67,054 2,049 63,726 198,990 − 348,773 − 87,831 − 292,103 777,323 15,698 − 81,184 − 11,975 | 8,358 4,352 829,768 13,333 − 832,992 57,255 354,757 55,317 − 120,775 − 97,087 145,912 64,948 261,354 − 82,758 431,742 | 370,173 688,937 576,454 2,601 − 38,432 481,649 − 302,262 − 73,397 425,173 − 155,734 82,501 33,281 − 55,794 − 1,381 30,148 |
| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
398 920 − 853 407 − 203 − 415 − 191 129 648 − 645 956 564 912 746 − 433 | 213 679 − 813 804 − 407 − 265 − 192 420 515 693 339 788 599 516 957 | 959 982 879 494 − 814 990 595 489 − 394 − 458 − 874 760 197 − 823 731 | 405 946 − 394 − 603 551 − 148 787 − 576 289 634 874 539 780 316 − 903 | 603 868 − 845 − 122 928 401 166 430 134 − 682 − 704 − 618 181 970 − 370 |
| 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|
382 249 862 318 907 193 − 448 405 871 − 462 − 389 486 − 587 − 763 665 | 460 405 − 651 100 − 163 − 138 973 487 − 629 457 574 665 − 319 276 − 897 | 855 265 244 527 488 − 455 − 802 − 947 − 114 209 873 − 464 562 605 707 | 660 416 865 − 971 195 − 529 410 681 706 − 842 600 797 460 − 388 − 313 | 676 604 676 253 − 643 − 625 − 804 637 545 661 698 − 578 − 408 984 898 |
What 2nd Dan builds
The 2nd Dan format is this app's guide. Multiplication and division include decimal and ¥ problems (rounding).
* 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 2nd Dan 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).
▶ Open Soroban Kingdom