65
The number halfway between 40 and 90 is 65, which is 25 away from either 40 or 90.
53 is halfway between 16 and 90.You calculate this as (16 + 90) / 2.
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
75
50 It is 40 more than 10 and 40 less than 90 To find a halfway point (which is also the average), add the numbers together and divide by 2. 10 + 90 = 100 and 100 / 2 = 50
It is: (72+108)/2 = 90
90
53 is halfway between 16 and 90.You calculate this as (16 + 90) / 2.
(80 + 90) / 2 = 85Therefore, the number between 80 and 90 is 85.
90 exactly
75
50 It is 40 more than 10 and 40 less than 90 To find a halfway point (which is also the average), add the numbers together and divide by 2. 10 + 90 = 100 and 100 / 2 = 50
It is: (72+108)/2 = 90
90
36 is a square number between 30 & 40. 36 is 6 squared.
It is 45 69 +21 = 90 90/2 = 45
(21 + 69)/2 = 90/2 = 45
It is: 75