-3 - [- 5 + (- 1 * 1 / 5) / (- 2 / 5)] emergency

-3 - [- 5 + (- 1 * 1 / 5) / (- 2 / 5)] emergency

The original formula = - 3 - [- 5 + (- 1 × 1 / 5) / (- 2 / 5)] = - 3 - [- 5 + (- 1 / 5) / (- 2 / 5)] = - 3 - (- 5 + 1 / 2) = - 3 + 5-1 / 2 = 3 / 2. If my answer can help you, please click [select as a satisfactory answer] --- give others roses

English 1,2,3,4,5,10,191001021000 times?

The first time, the second time. 1, the first time2, the second time3, the third time4, the fourth time5, fifth time10, tent time19, ninetenth time100, hundredth time102. This is very difficult

1.2.3.4.5.6.7.8.9.10.11.12

one two three four five six seven eight nine ten eleven twelve