1232 + 1232 ≠ 6782
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Странный вопрос...
Например: 36, 126, 180.
2) 6кг × 6 = 36кг
7кг × 6 = 42кг
360кг : 6 = 60кг
420кг : 6 = 70кг
8кг × 6 = 48кг
9кг × 6 = 54кг
480кг : 6 = 80кг
540кг : 6 = 90кг
4) 5 × 6 = 60 : 2 = 30
8 × 5 = 80 : 2 = 40
60 : 2 = 6 × 5 = 30
10 × 5 = 100 : 2 = 50
7 × 5 = 70 : 2 = 35
9 × 5 = 90 : 2 = 45
800 : 20 = 80 : 2 = 8 × 5 = 4
100 : 2 = 10 × 5 = 50
700 : 100 × 5 = 7 : 1 × 5 = 7 × 5 = 70 : 2 = 35
90 : 10 + 36 = 9 + 36 = 45
1) 3 1/6- 1 3/4= 19/6- 7/4=76-42 /24= 34/24= 17/12=1 5/12
2) 1 8/9: 1 5/12= 17/9:17/12= 17/9*12/17=1/3*1/4=1/12