11 and 12 times table | Year 5 Mathematics PDF Download

11 Times Table

Here is the 11 times table:

Trick 1: Pattern in Multiplication

• When you multiply numbers from 1 to 9 by 11, you'll notice a pattern where the number you are multiplying repeats itself in the tens and ones place of the answer.

Trick 2: Multiplying 10, 11, and 12 by 11

• For 10 x 11, the digit in the tens column is the sum of the digits in the hundreds and ones column, resulting in 110.
• Similarly, for 11 x 11, you get 121, and for 12 x 11, you get 132.
• These results show a pattern where the numbers you multiply by 11 separate into the hundreds and ones columns, with a new digit in the tens column.

Trick 3: Extending the Pattern

• The method of adding the digits in the hundreds and ones column to find the digit in the tens column works for numbers larger than 12 as well.

Example

Example: Solving 32 x 11
Sol:

Step 1: Divide the main number into the hundreds and ones columns:
32 × 11 = 3 _2
The 3 moves to the hundreds column, while the 2 remains in the ones column.
Step 2: How do you determine the digit in the tens column?
You add the digits from the hundreds and ones columns together:
3 + 2 = 5
So, 32 × 11 = 352
Top Tip: This method works for many 2-digit numbers multiplied by 11.
Note: It doesn't work for all 2-digit numbers, so be mindful of exceptions.

12 Times Table

Here is the 12 times table:

• The units column digits increase by 2 each time until they reach zero, then the pattern repeats.
• The tens column digits increase in nearly consecutive numbers.