Вот
Пошаговое объяснение:
710*3000=2130000
151*40000=6040000
1800*20=36000
42000*60=2520000
7800*20=156000
6510*600=3906000
2)
610*700 = 427000 3150:90 = 35
2600*40 = 104000 67200:700 = 96
5050*50 = 252500 348000:600 = 580
5900*80 = 472000 252000:9000 = 28
3)
53600:80 = 670 4800:600 = 8
5150:50 = 103 44820:30 = 1494
75600:900 = 84 31500:700 = 45
4)
458*9 = 43510 12400*33 = 409200
1720*210 = 361200 3109*29 = 90161
10003*98 = 980294 2340*34 = 79560
5)
518:74 = 7 3450:69 = 50
345:69 = 5 51600:86 = 60
464:58 = 8 38800:97 = 400
Вот
Пошаговое объяснение:
710*3000=2130000
151*40000=6040000
1800*20=36000
42000*60=2520000
7800*20=156000
6510*600=3906000
Пошаговое объяснение:
2)
610*700 = 427000 3150:90 = 35
2600*40 = 104000 67200:700 = 96
5050*50 = 252500 348000:600 = 580
5900*80 = 472000 252000:9000 = 28
3)
53600:80 = 670 4800:600 = 8
5150:50 = 103 44820:30 = 1494
75600:900 = 84 31500:700 = 45
4)
458*9 = 43510 12400*33 = 409200
1720*210 = 361200 3109*29 = 90161
10003*98 = 980294 2340*34 = 79560
5)
518:74 = 7 3450:69 = 50
345:69 = 5 51600:86 = 60
464:58 = 8 38800:97 = 400