Halfway between 42 and 82 is (42 + 82) ÷ 2 = 124 ÷ 2 = 62.
39
It is 38.5, the number halfway between the two middle numbers, when they are in order.
42
11.5
It is: 28It is: (14+42)/2 = 28
28 It is 14 more than 14 and 14 less than 42 To find a halfway point (which is also the average), add the numbers together and divide by 2. 14 + 42 = 56 and 56 / 2 = 28
Halfway between 42 and 82 is (42 + 82) ÷ 2 = 124 ÷ 2 = 62.
42
39
Half way between 36 and 42 is (36 + 42) ÷ 2 = 39.
21
It is 38.5, the number halfway between the two middle numbers, when they are in order.
29
42
7.5
11.5