The sum of the first 10 counting numbers (1-10) is 51.
The sum of the numbers between 51 and 150 is equal to 10050 - or 50 x 201 - as there are 50 lots of 201 in the sum.
51
-10
If we add 51 and 17 (51 + 17), we'd get 68 for an answer. The number 51 is 50 + 1, and the number 17 is 10 + 7, taking the units digits, 1 + 7 equals 8, and 50 + 10 equals 60. Further, 8 plus 60 is 68, so the sum of 51 and 17 is 68.
The sum of the first 10 counting numbers (1-10) is 51.
The sum of the first 10 natural numbers is 51, with an average of 5.1
1+4+7+10+13+16= 51 (Why don't u check your calculator)
The sum of the first 10 natural numbers is 51.
51
n + 51
6 + 7 + 8 + 9 + 10 + 11 = 51
38+51 = 89
-42
51 + 57 = 108
The sum of the numbers between 51 and 150 is equal to 10050 - or 50 x 201 - as there are 50 lots of 201 in the sum.
The consecutive integers whose sum is 51 are 16, 17, and 18.