11 Times Table
Every fact in the 11 times table, the patterns that make it easier, and practice that keeps coming back to the ones you miss.
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Answers
11 × 8
88
11 rows of 8, or 8 rows of 11: both make 88.
- Turned round
- 8 × 11 = 88
- As division
- 88 ÷ 11 = 8
How this works: Method, 4 sources,
How this works
Method
From 11 × 1 to 11 × 9 the answer is the digit written twice: 11 × 4 = 44, 11 × 7 = 77. After that, use ten lots plus one more lot: 11 × 12 is 120 + 12 = 132, and 11 × 11 is 110 + 11 = 121. Full method
Sources
- Department for Education, National curriculum in England: mathematics programmes of study (2013)
- Wikipedia, Divisibility rule
- Common Core State Standards for Mathematics, Grade 3 (3.OA.B.5, 3.OA.C.7) (2010)
- Standards and Testing Agency, Multiplication tables check assessment framework (updated March 2022, 2018)
Changes
- First published: the chart from 1–10 to 1–20, practice with progress for each person, printable charts and sheets, the 2 to 12 tables and check practice.
Patterns and tricks in the 11 times table
From 11 × 1 to 11 × 9 the answer is the digit written twice: 11 × 4 = 44, 11 × 7 = 77. After that, use ten lots plus one more lot: 11 × 12 is 120 + 12 = 132, and 11 × 11 is 110 + 11 = 121.
For a two-digit number there is a shortcut: write its two digits apart and put their sum in the middle. 11 × 23 is 2, then 2 + 3 = 5, then 3: 253. If the sum is 10 or more, carry the 1 into the first digit: 11 × 48 is 4, 12, 8, so 528.
To test whether a big number is a multiple of 11, add and subtract its digits in turn from the right. For 2,728 that is 8 − 2 + 7 − 2 = 11, which divides by 11, and indeed 2,728 = 11 × 248.
11 × n = 10 × n + n
- England’s national curriculum expects pupils to have memorised their multiplication tables up to and including 12 × 12 by the end of year 4. Source: Department for Education, National curriculum in England: mathematics programmes of study (2013).
- A number divides exactly by 11 when the alternating sum of its digits (subtract, add, subtract … from the right) does. Source: Wikipedia, Divisibility rule.
The 11 times table, × 1 to × 20
Single digits repeat; past 9, ten lots plus one.
| Fact | Answer | Turned round | Division |
|---|---|---|---|
| 11 × 1 | 11 | 1 × 11 | 11 ÷ 11 = 1 |
| 11 × 2 | 22 | 2 × 11 | 22 ÷ 11 = 2 |
| 11 × 3 | 33 | 3 × 11 | 33 ÷ 11 = 3 |
| 11 × 4 | 44 | 4 × 11 | 44 ÷ 11 = 4 |
| 11 × 5 | 55 | 5 × 11 | 55 ÷ 11 = 5 |
| 11 × 6 | 66 | 6 × 11 | 66 ÷ 11 = 6 |
| 11 × 7 | 77 | 7 × 11 | 77 ÷ 11 = 7 |
| 11 × 8 | 88 | 8 × 11 | 88 ÷ 11 = 8 |
| 11 × 9 | 99 | 9 × 11 | 99 ÷ 11 = 9 |
| 11 × 10 | 110 | 10 × 11 | 110 ÷ 11 = 10 |
Show all 20 rowsShow fewer
| 11 × 11 | 121 | 11 × 11 | 121 ÷ 11 = 11 |
| 11 × 12 | 132 | 12 × 11 | 132 ÷ 11 = 12 |
| 11 × 13 | 143 | 13 × 11 | 143 ÷ 11 = 13 |
| 11 × 14 | 154 | 14 × 11 | 154 ÷ 11 = 14 |
| 11 × 15 | 165 | 15 × 11 | 165 ÷ 11 = 15 |
| 11 × 16 | 176 | 16 × 11 | 176 ÷ 11 = 16 |
| 11 × 17 | 187 | 17 × 11 | 187 ÷ 11 = 17 |
| 11 × 18 | 198 | 18 × 11 | 198 ÷ 11 = 18 |
| 11 × 19 | 209 | 19 × 11 | 209 ÷ 11 = 19 |
| 11 × 20 | 220 | 20 × 11 | 220 ÷ 11 = 20 |
Frequently Asked Questions
What is the 11 times table up to 12?
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121 and 132.
How do I multiply a two-digit number by 11?
Add its two digits and put the total between them: 11 × 36 is 3, 9, 6, so 396. When the total is 10 or more, carry the 1: 11 × 75 is 7 + 1, 2, 5, so 825.
Is the 11 times table in England’s multiplication tables check?
Yes. The check uses the 2 to 12 tables, and its framework allows 1 to 3 questions from the 11 table in each form of 25.