Условие:

Вычислите.
45080 : 2230
48 * 2 + 90090
84 : 14 * 100560
75016 * 5 + 3 * 100

45080 : 2230 = 45040230 = 410230 = 41021020 = 20020 = 180
 
48 * 2 + 90090 = (40 + 8) * 2 + 90090 = 80 + 16 + 90090 = 96 + 90090 = 99690 = 906
 
84 : 14 * 100560 = 6 * 100560 = 600560 = 40
 
75016 * 5 + 3 * 100 = 750 − (50 + 30) + 300 = 75080 + 300 = 7505030 + 300 = 70030 + 300 = 670 + 300 = 970