a fost răspuns

[(69 492:2 +254): 1000 + 1 965] : 100 + 1 980 =
[(16 000 : 32 -1 640 : 82): 15 x 7 000 – 192 000] : 40 =
[(1 000 - 899) 27 + (1 321 - 26 x 38)×9]: 36 =
[(104 017 - 10 282): 15 + (6 249: 3 x 16)] - 8995 =
[6 x 1 000 - (25 x 4 - 40) 5] - [1 000: 25 x 35)]
[(163 x 4 + 348): 100 + 182] : 2 + 30 690 =​

69 4922 254 1000 1 965 100 1 980 16 000 32 1 640 82 15 X 7 000 192 000 40 1 000 899 27 1 321 26 X 389 36 104 017 10 282 15 6 249 3 X 16 8995 6 X 1 000 25 X 4 40 class=

Răspuns :

Irriask

Răspuns:

  1. 2000
  2. 800
  3. 159
  4. 30582
  5. 4300
  6. 30786

1. [(69 492:2 +254): 1000 + 1 965] : 100 + 1 980 = [( 34746 + 254): 1000+1965]:100+1980= (35000 : 1000 +1965): 100 +1980=

( 35+ 1965):100 +1980 = 2000: 100 +1980=

20+ 1980=2000

2. [(16 000 : 32 -1 640 : 82): 15 x 7 000 – 192 000] : 40 = [(500- 20):15×7000-192000]:40=

(480:15 × 7000-192000):40= (32× 7000-192000):40= (224000-192000):40=32000:40=800

3.[(1 000 - 899) 27 + (1 321 - 26 x 38)×9]: 36 = [101×27+(1321- 988)×9]:36= (2727+333×9):36=(2727+2997):36= 5724:36=159

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