Tables 11 to 20 are the table which contains multiples of numbers from 11 to 20. These tables are usually taught to the students for solving complex mathematical problems with ease. Tables from 11 to 20 helps to solve multiplication and division problems and can help to improve calculations for competitive exams.
Here you will get to know about some tips and tricks as well as some learning methodologies for tables from 11 to 20.
Let’s have a quick view of Tables 11 to 20 with tips and tricks
1. Tables 11 to 20
These 11 to 20 multiplications are very effective for calculation and solving complex problems orally. The few hacks are mentioned below for Tables 11 to 20.
For example:- 11 x 2 = 22, 11 X 18 = 198
| 1). 11 x 1 = 11 | 11 x 11 = 121 |
| 2). 11 x 2 = 22 | 11 x 12= 132 |
| 3). 11 x 3 = 33 | 11 x 13 = 143 |
| 4). 11 x 4 = 44 | 11 x 14 = 154 |
| 5). 11 x 5 = 55 | 11 x 15 = 165 |
| 6). 11 x 6 = 66 | 11 x 16 = 176 |
| 7). 11 x 7 = 77 | 11 x 17 = 187 |
| 8). 11 x 8 = 88 | 11 x 18 = 198 |
| 9). 11 x 9 = 99 | 11 x 19 = 209 |
| 10). 11 x 10 = 110 | 11 x 20 = 220 |
2. Tables 12
There is no specific hack for the multiples of 12. But if you will notice there is a fixed gap of 5 multiples in the table of 12.
For example – 12,24,36,48 and so on.
| 1). 12 x 1 = 12 |
| 2). 12 x 2 = 24 |
| 3). 12 x 3 = 36 |
| 4). 12 x 4 = 48 |
| 5). 12 x 5 = 60 |
| 6). 12 x 6 = 72 |
| 7). 12 x 7 = 84 |
| 8). 12 x 8 = 96 |
| 9). 12 x 9 = 108 |
| 10). 12 x 10 = 120 |
3. Table 13
To memorise the table for 13, you need to have a good command on the table of 3. You can obtain the multiple by placing multiple of 3 at one digit and adding the natural number in tens digit.
For example – (1+0)3, (2+0)6, (3+0)9, (4+1)2 and so on.
| 1). 13 x 1 = 13 |
| 2). 13 x 2 = 26 |
| 3). 13 x 3 = 39 |
| 4). 13 x 4 = 52 |
| 5). 13 x 5 = 65 |
| 6). 13 x 6 =78 |
| 7). 13 x 7 = 91 |
| 8). 13 x 8 = 104 |
| 9). 13 x 9 = 117 |
| 10). 13 x 10 = 130 |
4. Table 14
The table of 4 must be memorised. Placing the multiple of 4 in one digit and adding the natural numbers in tens digit.
For example – (1+0)4, (2+0)8, (3+1)2, (4+1)6 and so on.
| 1). 14 x 1 = 140 |
| 2). 14 x 2 = 28 |
| 3). 14 x 3 = 42 |
| 4). 14 x 4 = 56 |
| 5). 14 x 5 = 70 |
| 6). 14 x 6 = 84 |
| 7). 14 x 7 = 98 |
| 8). 14 x 8 = 112 |
| 9). 14 x 9 = 126 |
| 10). 14 x 10 = 140 |
5. Table 15
For learning table of 15, you need a knowledge of one’s place digit, ten’s place digit, odd number and even number.The answer will always have a pattern of 5-0.
For example – 15 x 1 = 15, 15 x 2 = 30 and so on.
| 1). 15 x 1 = 15 |
| 2). 15 x 2 = 30 |
| 3). 15 x 3 = 45 |
| 4). 15 x 4 = 60 |
| 5). 15 x 5 = 75 |
| 6). 15 x 6 = 90 |
| 7). 15 x 7 = 105 |
| 8). 15 x 8 = 120 |
| 9). 15 x 9 = 135 |
| 10). 15 x 10 = 150 |
6. Table 16
There are no specific rules for the table but the last digit will always repeat.
For example – 16, 32, 48, 64, 80, 96, 112 and so on.
| 1). 16 x 1 = 16 |
| 2). 16 x 2 = 32 |
| 3). 16 x 3 = 48 |
| 4). 16 x 4 = 64 |
| 5). 16 x 5 = 80 |
| 6). 16 x 6 = 96 |
| 7). 16 x 7 = 112 |
| 8). 16 x 8 = 128 |
| 9). 16 x 9 = 144 |
| 10). 16 x 10 = 160 |
7. Table 17
To memorise this, you need to have a command on Table of 16. If you add the multiples of 16 with 1-10 in an order then the table of 17 will come.
For example – 16 x 1 = 16, Now add 16+1 = 17, 16 x 2 = 32, Now add 32 +2 = 34 and so on.
| 1). 17 x 1 = 17 |
| 2). 17 x 2 = 34 |
| 3). 17 x 3 = 51 |
| 4). 17 x 4 = 68 |
| 5). 17 x 5 = 85 |
| 6). 17 x 6 = 102 |
| 7). 17 x 7 = 119 |
| 8). 17 x 8 = 136 |
| 9). 17 x 9 = 153 |
| 10). 17 x 10 = 170 |
8. Table 18
Table 18 can be obtained if you add double multiples of table of 9.
For example – 18 x 1 = 18, 18 x 2 = 36 and so on.
| 1). 18 x 1 = 18 |
| 2). 18 x 2 = 36 |
| 3). 18 x 3 = 54 |
| 4). 18 x 4 = 72 |
| 5). 18 x 5 = 90 |
| 6). 18 x 6 = 108 |
| 7). 18 x 7 = 126 |
| 8). 18 x 8 = 144 |
| 9). 18 x 9 = 162 |
| 10). 18 x 10 = 180 |
9. Table 19
You can first add 10 odd numbers in a sequence in tens place and then reverse from 0-9 in ones place.
For example – 19 x 1 = 19, 19 x 2 = 38 and so on.
| 1). 19 x 1 = 19 |
| 2). 19 x 2 = 38 |
| 3). 19 x 3 = 57 |
| 4). 19 x 4 = 76 |
| 5). 19 x 5 = 95 |
| 6). 19 x 6 = 114 |
| 7). 19 x 7 = 133 |
| 8). 19 x 8 = 152 |
| 9). 19 x 9 = 171 |
| 10). 19 x 10 = 190 |
10. Table 20
To obtain the multiple, add 0 to the unit’s place of multiple of 2.
For example – 20 x 1 = 20, 20 x 2 = 40 and so on.
| 1). 20 x 1 = 20 |
| 2). 20 x 2 = 40 |
| 3). 20 x 3 = 60 |
| 4). 20 x 4 = 80 |
| 5). 20 x 5 = 100 |
| 6). 20 x 6 = 120 |
| 7). 20 x 7 = 140 |
| 8). 20 x 8 = 160 |
| 9). 20 x 9 = 180 |
| 10). 20 x 10 = 200 |
Conclusion
These tips and tricks would be very helpful for mastering the multiplication Tables 11 to 20. These tables would act as a base for formulating every multiple up to 100 and would help to solve every mathematical problem.
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