The sum of two consecutive triangular numbers is a square number.

The sum of two consecutive natural numbers is 61. The numbers are

The sum of two consecutive even numbers is 86. Find the numbers.

The sum of two consecutive even numbers is 86. Find the numbers.

The sum of two consecutive whole number is 53. the smaller number is

The sum of two consecutive even numbers is 74. Find the numbers.

The sum of two consecutive odd numbers is 68. Find the numbers.

The sum of 18 consecutive natural numbers is a perfect square.The smallest possible value of this sum is:

If the sum of two consecutive even numbers is 30, then the numbers are:

The sum of thirty-two consecutive natural numbers is a perfect square. What is the least possible sum of the smallest and the largest of the thirty-two numbers?