43 (the other 3 are divisible by 3)
x+27=43 x+27-27=43-27 x+0=16
These numbers are cubes of the numbers 1,2,3,5 & 6, respectively. So 43 is missing, which is 64. It should go between 27 and 125.
447
16 plus 27 equals 43.
35(27+43)/2 = 70/2 = 35 ■
To find the halfway point: (27 + 43) ÷ 2 = 35
35
43 (the other 3 are divisible by 3)
35
x+27=43 x+27-27=43-27 x+0=16
They are all composite numbers except 43 which is a prime number
These numbers are cubes of the numbers 1,2,3,5 & 6, respectively. So 43 is missing, which is 64. It should go between 27 and 125.
99
447
To find the sum of -27 and 43, you can add the two numbers together. -27 + 43 = 16 Therefore, the sum of -27 and 43 is 16.
45