If they are to be multiplied then the answer is 18
2 x 2 + 85 = 89
2 + 2 + 62 + 5 + 85 + 5239 + 2065 + 6562 = 14022
765
-4 plus 85x81 is equal to 6,881.
12 - 4 + k = 85 8 + k = 85 k = 77
85 times 6 equals 510
It is: (85*2)+(78*8) = 794
-3
-6
The answer is 26. Simply add up all of the numbers arithmetically like you would for two plus two. To make sure the answer is correct, check your work using a calculator.
2+2+4 = 8
3 + 4 + 2 + 8 + 6 + 0.3 + 4 + 2 + 8 + 6 + 0.3 + 4 + 2 = 49.6