60 + 80 = 140
540 + 60 = 600
360 + 90 = 450
130 + 50 = 180
400 : 100 ⋅ 5 = 4 ⋅ 5 = 20
320 - 20 - 60 = 300 - 60 = 240
400 - 70 = 330
710 - 500 = 210
210 - 40 = 170
860 - 320 = 540
200 ⋅ 3 + 360 = 600 + 360 = 960
420 + 80 - 30 = 500 - 30 = 470
Ответ: 140; 600; 450; 180; 20; 240; 330; 210; 170; 540; 960; 470