78 + 79 + 80 + 80 + 81 + 81 = 479
79, -79
9h + 2 = -79 9h = -81 h = -81/9 h = -9
79 and 2 if you add them.
38 + 43 = 81
78 + 79 + 80 + 80 + 81 + 81 = 479
81
81
79, -79
77 x 81 = 6237
The answer is 711. 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.
9h + 2 = -79 9h = -81 h = -81/9 h = -9
79 and 2 if you add them.
38 + 43 = 81
81
20, The pattern goes half (154/2 = 77), plus four (77 + 4 = 81), minus three (81 - 3 = 78), and then repeat.
77 is 95.06% of 81.