speed maths

1 Math Abhyaas/Skill School/Math/Speed Math www.abhyaas.in Speed Maths Session Objectives 2 digit & 3 digit multiplication Squares & Cubes Solve the following using base method: 1. 13 x 12 = 2. 12 x 18 = 3. 32 x 34 = 4. 24 x 28 = 5. 33 x 37 = 6. 42 x 48 = 7. 53 x 55 = 8. 56 x 58 = 9. 54 x 57 = 10. 19 x 22 = 11. 65 x 78 = 12. 47 x 52 = 13. 83 x 85 = 14. 94 x 96 = 15. 97 x 98 = 16. 88 x 106 = 17. 97 x 107 = 18. 103 x 102 = 19. 108 x 107 = 20. 113 x 117 = 21. 202 x 203 = 22. 306 x 307 = 23. 198 x 205 = 24. 295 x 304 = 25. 492 x 509 = Find the following squares: 26. 43 2 = 27. 54 2 = 28. 62 2 = 29. 88 2 = 30. 111 2 = 31. 103 2 = 32. 204 2 = 33. 306 2 = 34. 997 2 = 35. 1012 2 = Find the following cubes: 36. 32 3 = 37. 45 3 = 38. 67 3 = 39. 97 3 = 40. 104 3 = 41. 115 3 = 42. 212 3 = 43. 306 3 = 44. 297 3 = 45. 1002 3 = Find the product of numbers where the sum of digits in the unit’s place is 10 46. 33 x 37 = 47. 46 x 44 = 48. 52 x 58 = 49. 63 x 67 = 50. 91 x 99 = Find the square of numbers ending in 5: 51. 45 2 = 52. 75 2 = 53. 95 2 = 54. 105 2 = 55. 125 2 = Find the product of numbers ending in 5: 56. 25 x 35 = 57. 65 x 75 = 58. 55 x 45 = 59. 115 x 125 = 60. 195 x 205 = Solve the following using criss-cross method: 1. 38 x 59 = 2. 42 x 66 = 3. 17 x 74 = 4. 89 x 23 = 5. 26 x 54 = 6. 59 x 48 = 7. 73 x 25 = 8. 45 x 70 = 9. 24 x 37 = 10. 39 x 62 = 11. 65 x 19 =

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speed maths

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Math

Abhyaas/Skill School/Math/Speed Math www.abhyaas.in

Speed Maths

Session Objectives2 digit & 3 digit multiplicationSquares & Cubes

Solve the following using base method:1. 13 x 12 =2. 12 x 18 =3. 32 x 34 =4. 24 x 28 =5. 33 x 37 =6. 42 x 48 =7. 53 x 55 =8. 56 x 58 =9. 54 x 57 =10. 19 x 22 =11. 65 x 78 =12. 47 x 52 =13. 83 x 85 =14. 94 x 96 =15. 97 x 98 =

16. 88 x 106 =17. 97 x 107 =18. 103 x 102 =19. 108 x 107 =20. 113 x 117 =21. 202 x 203 =22. 306 x 307 =23. 198 x 205 =24. 295 x 304 =25. 492 x 509 =

Find the following squares:26. 432 =27. 542 =28. 622 =29. 882 =30. 1112 =31. 1032 =32. 2042 =33. 3062 =34. 9972 =35. 10122 =

Find the following cubes:36. 323 =37. 453 =

38. 673 =39. 973 =40. 1043 =41. 1153 =42. 2123 =43. 3063 =44. 2973 =45. 10023 =

Find the product of numbers where the sum ofdigits in the unit’s place is 1046. 33 x 37 =47. 46 x 44 =48. 52 x 58 =49. 63 x 67 =50. 91 x 99 =

Find the square of numbers ending in 5:51. 452 =52. 752 =53. 952 =54. 1052 =55. 1252 =

Find the product of numbers ending in 5:56. 25 x 35 =57. 65 x 75 =58. 55 x 45 =59. 115 x 125 =60. 195 x 205 =

Solve the following using criss-cross method:1. 38 x 59 =2. 42 x 66 =3. 17 x 74 =4. 89 x 23 =5. 26 x 54 =6. 59 x 48 =7. 73 x 25 =8. 45 x 70 =9. 24 x 37 =10. 39 x 62 =11. 65 x 19 =

Math

Abhyaas/Skill School/Math/Speed Math www.abhyaas.in

12. 47 x 52 =13. 53 x 85 =14. 94 x 41 =15. 71 x 98 =

16. 858 x 163 =17. 971 x 276 =18. 326 x 592 =19. 108 x 827 =20. 413 x 737 =21. 291 x 345 =22. 685 x 450 =23. 568 x 081 =24. 735 x 604 =25. 042 x 519 =

Evaluate the following :26. 27 x 11 =27. 53 x 11 =28. 69 x 11 =29. 84 x 11 =30. 247 x 11 =31. 392 x 11 =32. 435 x 11 =33. 714 x 11 =34. 937 x 11 =35. 1234 x 11 =

Choose the closest approximate value for thebelow fractions:36. 7/45

A. 12.3% B. 14.5%C. 15.5% D. 13.2%

37. 9/76A. 11.2% B. 11.5%C. 11.8% D. 11.9%

38. 29/462A. 6.2% B. 5.6%C. 5.9% D. 7.3%

39. 75/347A. 21.6% B. 21.7%C. 21.9% D. 21.2%

40. 301/967A. 0.325 B. 0.333C. 0.351 D. 0.311

41. 241/527A. 45.8% B. 45.2%C. 45.7% D. 45.4%

42. 623/1081A. 54.8% B. 57.6%C. 60.2% D. 64.4%

43. 429/2001A. 0.21 B. 0.27C. 0.24 D. 0.25

44. 571/3842A. 14.8% B. 14.9%C. 15.2% D. 14.4%

45. 96/723A. 13.23% B. 13.29%C. 13.27% D. 13.21%

***