Cum rezolvăm corect operațiile?
Matematica este știința exactă care ține cont de anumite reguli de la care nu se poate face rabat. Orice exerciţiu matematic se rezolva în acelaşi fel, respectând ordinea efectuării operaţiilor matematice. Totuși, care este ordinea efectuării operațiilor matematice? Voi știți? Dovediți-o!!!
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Question 1 of 10
1. Question
1 points9 x 8+ 40 - 50 : 5=Correct
Incorrect
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Question 2 of 10
2. Question
1 points21 : 3 + 7+ 27 : 9=Correct
Incorrect
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Question 3 of 10
3. Question
1 points12 - 4 x 3 +7 =Correct
Incorrect
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Question 4 of 10
4. Question
1 points27 : 3 X 6 =Correct
Incorrect
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Question 5 of 10
5. Question
1 points10 - 30 : 6 +7=Correct
Incorrect
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Question 6 of 10
6. Question
1 points32 : 4 : 2 + 9 =Correct
Incorrect
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Question 7 of 10
7. Question
1 points5 x 5 : 5 + 18 =Correct
Incorrect
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Question 8 of 10
8. Question
1 points18 -18 : 2 =Correct
Incorrect
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Question 9 of 10
9. Question
1 points3 x 3 x 2 =Correct
Incorrect
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Question 10 of 10
10. Question
1 points6 + 6 : 3=Correct
Incorrect
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Examples of questions from "Cum rezolvăm corect operațiile?"
- 12 - 4 x 3 +7 =
- 18 -18 : 2 =
- 5 x 5 : 5 + 18 =
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