Chestii… socoteli de-a patra
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Question 1 of 10
1. Question
1 pointsDacă a x b = 303, atunci 3a x 3b = ?Correct
Incorrect
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Question 2 of 10
2. Question
1 pointsDacă 2a - 2b = 5500 și 2c = 1000, atunci a - b - c = ?Correct
Incorrect
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Question 3 of 10
3. Question
1 pointsDacă 2a + 2b = 5500 și 2c = 1000, atunci a + b + c = ?Correct
Incorrect
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Question 4 of 10
4. Question
1 pointsDacă a : b = 303, atunci 3a : 3b = ?Correct
Incorrect
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Question 5 of 10
5. Question
1 pointsDacă 3a + 3b = 555, atunci 2a + 2b = ?Correct
Incorrect
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Question 6 of 10
6. Question
1 pointsDacă a + b = 121, atunci 2a + 2b = ?Correct
Incorrect
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Question 7 of 10
7. Question
1 pointsDacă a + b = 1100 și b + 2c = 910, atunci a - 2c = ?Correct
Incorrect
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Question 8 of 10
8. Question
1 pointsDacă 5a + b = 1092 și 3c = 1092, atunci 5a + b - c = ?Correct
Incorrect
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Question 9 of 10
9. Question
1 pointsDacă a - b = 1000 și c=100, atunci (a - b) x c = ?Correct
Incorrect
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Question 10 of 10
10. Question
1 pointsDacă a : b = 303 și a x b = 303, atunci (a : b + a x b) : 0 = ?Correct
Incorrect
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Examples of questions from "Chestii… socoteli de-a patra"
- Dacă a + b = 1100 și b + 2c = 910, atunci a - 2c = ?
- Dacă 2a - 2b = 5500 și 2c = 1000, atunci a - b - c = ?
- Dacă a : b = 303 și a x b = 303, atunci (a : b + a x b) : 0 = ?
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