Помогите решить)

300-250x342:900

2010-106x150:300

(867+573) : 40x102

300 - 250 * 342 : 900 = 205

1) 250 * 342 = 85 500

2) 85 500 : 900 = 95

3) 300 - 95 = 205

2 010 - 106 * 150 : 300 = 1 957

1) 106 * 150 = 15 900

2) 15 900 : 300 = 53

3) 2 010 - 53 = 1 957

(867 + 573) : 40 * 102 = 3 672

1) 867 + 573 = 1 440

2) 1 440 : 40 = 36

3) 36 * 102 = 3 672