Multiplication tables are a valuable resource as students learn about larger numbers and how to recognize and utilize numbers up to 20. The tables are simply you will start with what you have learned from 1 to 10 and extend it a little so you can become faster and precise in working with math problems.
Let’s see how this works with a basic example. If you wanted to find out how many 5 groups of 12 you had, you can simply add it up like this: 12 + 12 + 12 + 12 + 12 = 60 - or you can go straight to multiplying: 5 with 12 = 60.
When you practice and master the multiplication tables of 11 to 20 you will see:
You will be more efficient at solving higher level math questions quickly and accurately.
You will have a better understanding of division and other operations.
You will feel more comfortable working with larger numbers for school and in real life.
You will set a better foundation to help you with percentages (and other topics), algebra, equations, etc.
With each of these tables you will see that the numbers will increase by regular intervals - exactly like the previous tables - however, now we are working with larger numbers. For example take the values from a Table of 14, the numbers increase by 14 every time: 14, 28, 42.
By continuing to practice multiplication tables to form the habit of working off of known facts, you will likely get quicker at mental math and solve more significant problems faster.
Next, we are going to look at the multiplication tables of 11 - 20.
Table of 11 | Table of 12 | Table of 13 | Table of 14 | Table of 15 |
x 1 = 11 11 x 2 = 22 11 x 3 = 33 11 x 4 = 44 11 x 5 = 55 11 x 6 = 66 11 x 7 = 77 11 x 8 = 88 11 x 9 = 99 11 x 10 = 110 |
12 x 1 = 12 12 x 2 = 24 12 x 3 = 36 12 x 4 = 48 12 x 5 = 60 12 x 6 = 72 12 x 7 = 84 12 x 8 = 96 12 x 9 = 108 12 x 10 = 120 |
13 x 1 = 13 13 x 2 = 26 13 x 3 = 39 13 x 4 = 52 13 x 5 = 65 13 x 6 = 78 13 x 7 = 91 13 x 8 = 104 13 x 9 = 117 13 x 10 = 130 |
14 x 1 = 14 14 x 2 = 28 14 x 3 = 42 14 x 4 = 56 14 x 5 = 70 14 x 6 = 84 14 x 7 = 98 14 x 8 = 112 14 x 9 = 126 14 x 10 = 140 |
15 x 1 = 15 15 x 2 = 30 15 x 3 = 45 15 x 4 = 60 15 x 5 = 75 15 x 6 = 90 15 x 7 = 105 15 x 8 = 120 15 x 9 = 135 15 x 10 = 150 |
Table of 16 | Table of 17 | Table of 18 | Table of 19 | Table of 20 |
16 x 1 = 16 16 x 2 = 32 16 x 3 = 48 16 x 4 = 64 16 x 5 = 80 16 x 6 = 96 16 x 7 = 112 16 x 8 = 128 16 x 9 = 144 16 x 10 = 160 |
17 x 1 = 17 17 x 2 = 34 17 x 3 = 51 17 x 4 = 68 17 x 5 = 85 17 x 6 = 102 17 x 7 = 119 17 x 8 = 136 17 x 9 = 153 17 x 10 = 170 |
18 x 1 = 18 18 x 2 = 36 18 x 3 = 54 18 x 4 = 72 18 x 5 = 90 18 x 6 = 108 18 x 7 = 126 18 x 8 = 144 18 x 9 = 162 18 x 10 = 180 |
19 x 1 = 19 19 x 2 = 38 19 x 3 = 57 19 x 4 = 76 19 x 5 = 95 19 x 6 = 114 19 x 7 = 133 19 x 8 = 152 19 x 9 = 171 19 x 10 = 190 |
20 x 1 = 20 20 x 2 = 40 20 x 3 = 60 20 x 4 = 80 20 x 5 = 100 20 x 6 = 120 20 x 7 = 140 20 x 8 = 160 20 x 9 = 180 20 x 10 = 200 |
1. Riya has 11 crayons in one box. She buys 6 such boxes. How many crayons does she have in total?
Answer: 11 × 6 = 66 crayons
2. A pack of pencils has 12 pencils. A teacher buys 8 packs for her class. How many pencils does she have in total?
Answer: 12 × 8 = 96 pencils
3. There are 15 chairs in one row in an auditorium. If there are 9 rows, how many chairs are in total?
Answer: 15 × 9 = 135 chairs
4. A bakery prepares 18 cupcakes every hour. How many cupcakes will it prepare in 5 hours?
Answer: 18 × 5 = 90 cupcakes
5. A school bus has 20 seats. If there are 10 school buses taken on the school trip, how many students could be accommodated?
Answer: 20 × 10 = 200 students
Table of 11 | Table of 12 | Table of 13 | Table of 14 | Table of 15 |
Table of 16 | Table of 17 | Table of 18 | Table of 19 | Table of 20 |