а) 24602 - 2000 = 226022602 - 600 = 220022002 - 50 = 219521952 - 1002 = 209520950 - 2000 = 18950
б) 37089 - 7080 = 300030009 - 1000 = 290029009 - 2600 = 264026409 - 2000 = 244024409 - 800 = 236023609 - 700 = 229022909 - 500 = 224022409 - 900 = 215021500 - 5057 = 16443
а) 24602 - 2000 = 2260
22602 - 600 = 2200
22002 - 50 = 2195
21952 - 1002 = 2095
20950 - 2000 = 18950
б) 37089 - 7080 = 3000
30009 - 1000 = 2900
29009 - 2600 = 2640
26409 - 2000 = 2440
24409 - 800 = 2360
23609 - 700 = 2290
22909 - 500 = 2240
22409 - 900 = 2150
21500 - 5057 = 16443