(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
The prodigious number 84 follows the number 83- and it precedes the number 85!
155
84 and 86.
It is 81.5, the number halfway between the two middle numbers.
The numbers between 80 and 85 are 81, 82, 83, and 84. The number that is exactly halfway between 80 and 85 is 82.5
The number halfway between them is 85.
Halfway between 70 and 100 is (70 + 100) ÷ 2 = 85.
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
(50+120)/2 = 170/2 = 85
(70 + 100)/2 = 170/2 = 85
65 85-45=40 40/2=20 45+20=65 85-20=65
The prodigious number 84 follows the number 83- and it precedes the number 85!
First find a number that can be divided by 2 or 3 or 7. Between 50 and 100 the only such number is 84. The solution then is 84+1 = 85.
It is 88, the number halfway between the two middle numbers.
155
84 and 86.