In schools, from the very primary classes, we start learning about Maths tables. These tables or call as maths tables basically give the values of repeated addition of a number. In the same way, the maths table of 21, gives repeated addition of number 21. For example, 3 rows of 21 boys each gives the sum of 21 + 21 + 21 = 63. Therefore, the total number of boys is 63. Or we can also write it as, 3 x 21 = 63, where 3 is the number of rows and 21 is the number of boys standing in each row.
Table of 21
The multiplication table of 21 is very useful for higher classes, say from 9th to 12th, as the maths concepts for these classes have a little higher level than that of primary classes. Students, who have memorized the 21 times table can also easily memorize the later tables such as the table of 22, 23, 24, 25 so on till 30. Also, students or candidates, who are preparing to attempt the competitive exams like Bank Exams, CAT, MAT and other competitive exams which includes maths aptitude questions, can memorize the table of 21 to 30 for quick calculations.
The multiplication table of 21 are very useful for higher classes, say from 9th to 12th, as the maths for these classes have a little higher level than the maths subject for primary classes. Also, students or candidates, who are preparing to attempt the competitive exams like Bank Exams, CAT, MAT and other competitive exams which includes maths aptitude questions, can memorize the table of 21 for quick calculations.
The table of 21 given below is little easy to memorize for 1 to 20. This table is used in a lot of mathematical calculations. So, let us learn.
Maths Multiplication Table of 21
Let us draw the table of 21 from numbers 1 to 20 times.
In this table you can see, 21 is the multiplicand and the numbers from 1 to 20 are multipliers. So, in the table of 21, the number 21 is multiplied to the other numbers to get the results.
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