Question

18. 33 124 : 2+123 - [64 x 11-12 + (22:2 + 48: 8) + 132: 4) =
19. (624 : 2 + (13 025 - 1 375):5:5) + (5 040 - 1 350) : 3 =
20. 36:9+3 [50+ 3 < (400 : 8 - 98 : 2)) =
21.5x (333 x 3 + 222 x 2) - [(2430:1-32 x 14) - (100 - 37):7:3) =
22 [1996: 2 - 455:7 +(11 x 63 x 9-4x 5 x 13)]: 10 + 6 x 100 =
23. (0+123 - 123:3): [99 6-(5 x 100 + 46 x 2)] + 395:5 +262 =
24. [(2 x 2 +2:2 +6x6:6) + (44:4+4 -22:2 + 2)] +99:9 x 9+9:9 =
[(6 000 - 2000):4 +23 456:21 - 236 x 12:8 =
26, (32:4+5x6+9:3+ 3) : [(36:2+6 x 12) - 6x10 - 8) =
PE

Answer 1

Răspuns:

33 124 : 2+123 - [64 x 11-12 + (22:2 + 48: 8) + 132: 4) =

16562+123-[704-12+(11+6)+33]

16562+123-(704-12+17+33)

16562+123-742

15943

[624 : 2 + (13 025 - 1 375):5:5] + (5 040 - 1 350) : 3 =

(312+11650:5:5)+3690:3

(312+2330:5)+1230

(312+466)+1230

778+1230

2008

36:9+3x[50+ 3 x (400 : 8 - 98 : 2)) =

4+3x[50+3x(50-49)]

4+3x(50+3x1)

4+3x(50+3)

4+3x53

4+159

163

5x (333 x 3 + 222 x 2)-[(2430:1-32 x 14) - (100 - 37):7:3]

5x(999+444)-[(2430-448)-63:7:3]

5x1443-(1982-9:3)

7215-(1982-3)

7215-1979

5236

[1996: 2 - 455:7 +(11 x 63 x 9-4x 5 x 13)]: 10 + 6 x 100

[998-65+(693x9-20x13)]:10+600

[998-65+(6237-260)]:10+600

(998-65+5977):10+600

6910:10+600.

691+600

1291