Multiply by 9 and 99 Worksheet
The trick (Ekanyunena Purvena): Write the number with as many digits as there are nines (add zeros in front if needed). Left part: the number minus 1. Right part: “all from 9 and the last from 10” of the number. More digits than the nines (237 × 99)? Split off as many digits as there are nines (2 | 37): left = number − (front part + 1) = 234, right = complement of 37 = 63 → 23463.
NameDateTime takenScore ___ / 40
- 1.3 × 9 =
- 2.24 × 999 =
- 3.21 × 99 =
- 4.79 × 99 =
- 5.11 × 99 =
- 6.498 × 999 =
- 7.238 × 9 =
- 8.3 × 9 =
- 9.224 × 999 =
- 10.41 × 99 =
- 11.286 × 999 =
- 12.53 × 9 =
- 13.2 × 9 =
- 14.7 × 9 =
- 15.7 × 9 =
- 16.3 × 9 =
- 17.47 × 99 =
- 18.585 × 999 =
- 19.224 × 999 =
- 20.434 × 999 =
- 21.63 × 99 =
- 22.925 × 999 =
- 23.972 × 999 =
- 24.441 × 999 =
- 25.6 × 9 =
- 26.4 × 9 =
- 27.24682 × 999 =
- 28.7 × 9 =
- 29.117 × 999 =
- 30.47 × 99 =
- 31.75 × 99 =
- 32.79 × 99 =
- 33.29799 × 999 =
- 34.15176 × 999 =
- 35.456 × 999 =
- 36.21 × 99 =
- 37.2646 × 99 =
- 38.56 × 99 =
- 39.20855 × 999 =
- 40.6 × 9 =
Answer key
- 27
- 23976
- 2079
- 7821
- 1089
- 497502
- 2142
- 27
- 223776
- 4059
- 285714
- 477
- 18
- 63
- 63
- 27
- 4653
- 584415
- 223776
- 433566
- 6237
- 924075
- 971028
- 440559
- 54
- 36
- 24657318
- 63
- 116883
- 4653
- 7425
- 7821
- 29769201
- 15160824
- 455544
- 2079
- 261954
- 5544
- 20834145
- 54
Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths