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21 Times Table

21 times table is the multiplication table of 21 where we get the products of multiplying 21 with different whole numbers. It is important for students to memorize the 21 times table for quick problem-solving. In this mini-lesson, we can find 21 times table up to 20.

Table of 21 Multiplication Chart:

21 Times Table

1. Multiplication Table of 21
2. Tips for 21 Times Table
3. FAQs on 21 Times Table

Multiplication Table of 21

  • You can have a multiplication chart written and hung in your room for ready reference. Memorizing the tables helps build your confidence in solving long multiplication and division problems at ease.
  • 21 times table helps in recognizing the patterns of multiples, knowing it as repeated addition of 21, and understanding it as equal groups of 21.

21 Times Table

21 Times Table up to 10
21 × 1 = 21 21 × 6 = 126
21× 2 = 42 21 × 7 = 147
21 × 3 = 63 21 × 8 = 168
21 × 4 = 84 21 × 9 = 189
21 × 5 = 105 21× 10 = 210

You can print or save the 21 table as a PDF by clicking the link provided below.

☛ 21 Times Table Chart

Tips for 21 Times Table

  • Note: 21 × 2 = 2 × 21
  • Table of 21 could be quickly memorized with this pattern. The last digit is always the whole number we multiply with.
  • We can find the product of 21 with any number by multiplying the number by 20 first and then with 1. We then add up the products. For example, 21 times 12 = (20 times 12) + (1 times 12) = 240 + 12 = 252 and 21 times 28 = (20 × 28) + (1 × 28)

Table of 21 Tips

We have obtained the first ten multiples of 21. Let us evaluate the table of 21 up to 20 and memorize it.

Table of 21 up to 20

21 × 11 = 231 21× 16 = 336
21 × 12 = 252 21× 17 = 357
21× 13 = 273 21 × 18 = 378
21 × 14 = 294 21× 19 = 399
21 × 15 = 315 21 × 20 = 420
 

21 Times Table Examples

  1. Example 1: Using the table of 21, evaluate 21 times 8 minus 9 plus 7.

    Solution:

    Let us express this statement mathematically.

    From table of 21, 21 times 8 minus 9 plus 7 = 21 × 8 - 9 + 7

    168 - 9 + 7 = 166

    Hence, 21 times 8 minus 9 plus 7 is 166.

  2. Example 2: Using 21 times table evaluate 5 plus 10 times 21 by 2.

    Solution:

    First, let us express the given statement mathematically.

    5 plus 10 times 21 by 2 = 5 + 10 × 21 ÷ 2

    5 + 210 ÷ 2 = 5 + 105 = 110

    Hence, 5 plus 10 times 21 by 2 is 110.

  3. Example 3: Find using the table of 21, 12 plus 21 times 0 minus 6

    Solution:

    12 + 21 × 0 - 6

    12 + 0 - 6 = 12 - 6 = 6

  4. Example 4: Charlie jogs 21 miles a week. Using the table of 21 calculate, how many miles does he jogs in 12 weeks?

    Solution:

    Using the table of 21, in 12 weeks he jogs 12 times 21.

    i.e. 12 × 21= 252 miles

    Therefore Charlie jogs 252 miles in 12 weeks.

  5. Example 5: Mia plans 3 cupcakes per guest, and she knows 21 guests are visiting her party that evening. 4 guests did not turn up. Using 21 times table find how many cupcakes will be served now?

    Solution:

    Let us express this mathematically. 3 times 21 minus 3 times 4

    Using the table of 21, 3 cupcakes times 21 guests = 3 × 21= 63 and 3 cupcakes times 4 guests = 3 × 4 = 12

    i.e. 63 - 12 = 51

    Therefore 51 cupcakes will be served now.

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FAQs on 21 Times Table

What is the 21 Times Table?

21 × 1 = 21 21 × 6 = 126
21× 2 = 42 21 × 7 = 147
21 × 3 = 63 21 × 8 = 168
21 × 4 = 84 21 × 9 = 189
21 × 5 = 105 21× 10 = 210

How Do You Write the Table of 21?

While writing the 21 times table, the numbers in the ten's place of all the results are even numbers or multiples of 2 starting from 2, 4, 6, 8, and 10. And the numbers in the one's place in all the results are whole numbers starting from 1.

What is 21 Times 21?

21 times 21 = 21 × 21 = 441

What is 21 Times 100?

21 times 100 = 21 × 100 = 2100

Multiplication Tables

2 Times Table

3 Times Table

4 Times Table

5 Times Table

6 Times Table

7 Times Table

8 Times Table

9 Times Table

10 Times Table

11 Times Table

12 Times Table

13 Times Table

14 Times Table

15 Times Table

16 Times Table

17 Times Table

18 Times Table

19 Times Table

20 Times Table

22 Times Table

23 Times Table

24 Times Table
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