Example: Add 73, 35, and 89 or 73 + 35 + 89

        Set them out like this:

              73

              35

              89

Then add the numbers on the right and you will get 17. 

Put down the 7 and carry the 1.

Add the 1 with the numbers on the left and you get 19.

The numbers combined equal 197.

73

             35

             89

            197 = one hundred and ninety-seven

The numbers in words: 1 to100.

1.     one               11. eleven            21. twenty-one           31. thirty-one       41. forty-one

2.     two               12. twelve            22. twenty-two           32. thirty-two       42. forty-two

3.     three             13. thirteen           23. twenty-three         33. thirty-three     43. forty-three

4.     four              14. fourteen          24. twenty-four          34. thirty-four       44. forty-four

5.     five               15. fifteen             25. twenty-five          35. thirty-five       45. forty-five

6.     six                16. sixteen             26. twenty-six            36. thirty-six        46. forty-six

7.     seven           17. seventeen         27. twenty-seven       37. thirty-seven    47. forty-seven

8.     eight            18. eighteen            28. twenty-eight         38. thirty-eight     48. forty-eight

9.     nine             19. nineteen           29. twenty-nine          39. thirty-nine      49. forty-nine

10. ten               20. twenty             30. thirty                     40. forty               50. fifty

51. fifty-one       61. sixty-one      71. seventy-one          81. eighty-one        91. ninety-one

52. fifty-two      62. sixty-two      72. seventy-two          82. eighty-two       92. ninety-two

53. fifty-three    63. sixty-three    73. seventy-three        83. eighty-three     93. ninety-three

54. fifty-four     64. sixty-four      74. seventy-four         84. eighty-four      94. ninety-four

55. fifty-five       65. sixty-five      75. seventy-five          85. eighty-five       95. ninety-five

56. fifty-six        66. sixty-six       76. seventy-six            86. eighty-six        96. ninety-six

57. fifty-seven    67. sixty-seven  77. seventy-seven       87. eighty-seven    97. ninety-seven

58. fifty-eight      68. sixty-eight   78. seventy-eight        88. eighty-eight      98. ninety-eight

59. fifty-nine      69. sixty-nine    79. seventy-nine         89. eighty-nine       99. ninety-nine

60. sixty             70. seventy        80. eighty                    90. ninety            100. one hundred