Rearranging numbers in ascending and descending orders via applying greater than ( > ) and lesser than ( < ) symbol.
1) 21, 11, 34
Ans.) From the above given series of number we can observe that, three numbers are given such as 21, 11, 34. If we start to count then in between three numbers 11 comes first, 21 comes second, and 34 comes last. So, we can express the relation between given three numbers to put greater than ( > ) and lesser than ( < ) symbol such that 11 < 21 < 34 or 34 > 21 > 11.
2) 15, 35, 9, 81, 45
Ans.) From the above given series of number we can observe that, five numbers are given such as 15, 35, 9, 81, 45. If we start to count then in between five numbers 9 comes first, 15 comes second, 35 comes third, 45 comes fourth, and 81 comes last. So, we can express the relation between given five numbers to put greater than ( > ) and lesser than ( < ) symbol such that 81 > 45 > 35 > 15 > 9 and 9 < 15 < 35 < 45 < 81.
3) 22, 61, 49, 82
Ans.) From the above given series of number we can observe that, four numbers are given such as 22, 61, 49, 82. If we start to count then in between four numbers 22 comes first, 49 comes second, 61 comes third, and 82 comes last. So, we can express the relation between given four numbers to put greater than ( > ) and lesser than ( < ) symbol such that 82 > 61 > 49 > 22 and 22 < 49 < 61 < 82.
4) 18, 56, 32, 21
Ans.) From the above given series of number we can observe that, four numbers are given such as 18, 56, 32, 21. If we start to count then in between four numbers 18 comes first, 21 comes second, 32 comes third, and 56 comes last. So, we can express the relation between given four numbers to put greater than ( > ) and lesser than ( < ) symbol such that 56 > 32 > 21 > 18 and 18 < 21 < 32 < 56.