While starting the learning of tables of double digits we assume that you know tables upto 9, then table of 10 and 11. Let us start with Table of 12. See the table below 12 has two digits - 1 & 2. First we will start with writing tables then we will use our memory to calculate. write 1 to ten for 1 and table of 2 in Preparation column. Now in the Table column write the same figure up to 4 rows 12, 24, 36, 48 till double figure is attained in the table of 2 i.e., 10. Now write the last digit and total of underlined unit.

Preparation | Table |
---|---|

1 2 | 12 |

2 4 | 24 |

3 6 | 36 |

4 8 | 48 |

5 + 10 |
60 |

6 + 12 |
72 |

7 + 14 |
84 |

8 + 16 |
96 |

9 + 18 |
108 |

10 + 20 |
120 |

Preparation | Table |
---|---|

1 3 | 13 |

2 6 | 26 |

3 9 | 39 |

4 + 12 |
52 |

5 + 15 |
65 |

6 + 18 |
78 |

7 + 21 |
91 |

8 + 24 |
104 |

9 + 27 |
117 |

10 + 30 |
130 |

Preparation | Table |
---|---|

1 4 | 14 |

2 8 | 28 |

3 + 12 |
42 |

4 + 16 |
56 |

5 + 20 |
70 |

6 + 24 |
84 |

7 + 28 |
98 |

8 + 32 |
112 |

9 + 36 |
126 |

10 + 40 |
140 |

Preparation | Table |
---|---|

1 5 | 15 |

2 10 |
30 |

3 + 15 |
45 |

4 + 20 |
60 |

5 + 25 |
75 |

6 + 30 |
90 |

7 + 35 |
105 |

8 + 40 |
120 |

9 + 45 |
135 |

10 + 50 |
150 |

Preparation | Table |
---|---|

1 9 | 19 |

2 18 |
38 |

3 + 27 |
57 |

4 + 36 |
76 |

5 + 45 |
95 |

6 + 54 |
114 |

7 + 63 |
133 |

8 + 72 |
152 |

9 + 81 |
171 |

10 + 90 |
190 |

Preparation | Table |
---|---|

2 1 | 21 |

4 2 | 42 |

6 3 | 63 |

8 4 | 84 |

10 5 | 105 |

12 6 | 126 |

14 7 | 147 |

16 8 | 168 |

18 9 | 189 |

20 + 10 |
210 |

Preparation | Table |
---|---|

3 1 | 31 |

6 2 | 62 |

9 3 | 94 |

12 4 | 124 |

15 5 | 155 |

18 6 | 186 |

21 7 | 217 |

24 8 | 248 |

27 9 | 279 |

30 + 10 |
310 |

Preparation | Table |
---|---|

3 9 | 39 |

6 18 |
78 |

9 + 27 |
117 |

12 + 36 |
156 |

15 + 45 |
195 |

18 + 54 |
234 |

21 + 63 |
273 |

24 + 72 |
312 |

27 + 81 |
351 |

30 + 90 |
390 |

Preparation | Table |
---|---|

7 9 | 79 |

14 18 |
158 |

21 + 27 |
237 |

28 + 36 |
316 |

35 + 45 |
395 |

42 + 54 |
474 |

49 + 63 |
553 |

56 + 72 |
632 |

63 + 81 |
711 |

70 + 90 |
790 |

Exercise:

Write the tables of

23 , 28, 29, 35, 37, 41, 46, 53, 89, 91, 95, 99

Answer without using pen

23 X 7 = Answer

24 X 9 = Answer

22 X 6 = Answer

98 X 7 = Answer

97 X 5 = Answer

51 X 8 = Answer

53 X 7 = Answer

23 X 9 = Answer

41 X 9 = Answer

52 X 7 = Answer

55 X 6 = Answer

58 X 3 = Answer

61 X 4 = Answer

65 X 9 = Answer

67 X 7 = Answer

71 X 9 = Answer

75 X 4 = Answer

78 X 7 = Answer

81 X 6 = Answer

82 X 9 = Answer

57 X 7 = Answer

77 X 6 = Answer

79 X 9 = Answer

91 X 8 = Answer

92 X 2 = Answer

92 X 7 = Answer

96 X 8 = Answer

97 X 7 = Answer

98 X 9 = Answer

99 X 7 = Answer

29 X 9 = Answer

"Vandana Sachar, M.A. Eco, teaching Vedic Maths for the last 15 years"

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