It is 20
Wiki User
∙ 6y agoemma hedaiyah
Using the number line Start at '18' and move to the left, until you reach '-4' . You have made '22' steps ; the difference. Arithmetically 18 - - 4 = 18 + 4 = 22 The difference. Note the double negative.
16, 18, 20, 21, 22, 24
18 = 16 + 2 = 1*24 + 0*23 + 0*22 + 1*21 + 0*20 = 100102.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
20,22,24,26,28, the 2 ten guys are technically all the things. Bro, 18 and 30 are not it because betwwwwwweeen 18 and 30. Don't include 9.
22 is halfway between 19 and 25 because 19+3=22, and 22+3=25.
22
it is: 22
22
1/2(64+22) = 43
22(13+31)/2
42 is exactly halfway between 32 and 52.42
22
It is: (365+1025)/2 = 695
20 is the median between 18 and 22.
The missing number is 18
18, 20, 22, 24, 26, 28