Question

1.5*(100-31 - 20): 35 = 2. (269177) + (135: 5+28) = 3. (252 4+49: 7) + 100: 4 = 4. 69:3+ (252 +167) - 324:2 + 319 =​

Answer 1

Примеры :

1. 5*(100-31-20):35= 7

2. (269177)+ 135:5+28)= 147

3.(2524+49:7)+100:4=95

4.69:3+(252+167)-324:2+319=599

Answer 2

Ответ:

1. 5•(100-31-20):35= 5•49:35=245:35=7
2. (269-177)+(135:5+28)=92+27+28=147
3. (252:4+49:7)+100:4=(63+7)+100:4=70+100:4=95
4. 69:3+(252+167)-324:2+319=23+419-162+319=599