Question

19. 6800-1648:8 +78-4 31 100-(4180-3+236-8) 5110-6-99:33 8130-5+72:24​

Answer 1

Ответ:

1) 6800-1648:8+78*4=6906

1. 1648:8=206

2. 78*4=312

3. 6800-306=6594

4. 6594+312=6906

2) 31100-(4180*3+236*8)=16572

1. 4180*3=12540

2. 236*8=1888

3. 12540+1888=14428

4. 31100-14428=16572

3)5110*6-99:33=30657

1. 5110*6=30660

2. 99:33=3

3. 30660-3=30657

4)8130*5+72:24=40653

1. 8130*5=40650

2. 72:24=3

3. 40650+3=40653