Question

25-{54:[(24-18:3):2]+54:9×3}​

Answer 1

Răspuns:

1)18:3=6

2)24-6=18

3)18:2=9

4)54:9=6

5)54:9=6

6)6×3=18

7)6+18=24

8)25-24=1

Answer 2

Răspuns:

25 - {54 : [(24 - 6) : 2] + 54:9×3}

25 - {54 : [(18 : 2)] + 54:9×3}

25 - [(54:9) + 54:9×3]

25 - (6 + 54:9×3)

25 - (6+6×3)

25 - (6+18)

25 - 24 = 1