Adunarea si scaderea numerelor intregi – [2]
Acest quiz testeaza abilitatile de calcul cu numere intregi, dupa parcugerea temei “Adunarea si scaderea numerelor intregi”.
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Question 1 of 10
1. Question
1 pointsRezultatul calcului 12-(-12)+(-23) esteCorrect
Incorrect
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Question 2 of 10
2. Question
1 pointsRezultatul calculului (-12)+(+12) esteCorrect
Incorrect
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Question 3 of 10
3. Question
1 pointsRezultatul calcului (-12)-(-24) esteCorrect
Incorrect
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Question 4 of 10
4. Question
1 pointsRezultatul calculului -123+(+23)-(+34)+(-32) esteCorrect
Incorrect
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Question 5 of 10
5. Question
1 pointsRezultatul calculului |-13+23|-|23-45| esteCorrect
Incorrect
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Question 6 of 10
6. Question
1 pointsRezultatul calculului -2+(-5) esteCorrect
Incorrect
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Question 7 of 10
7. Question
1 pointsSe dau numerele a=-4+(-8), b=+9+(-7), c=-2-3-4, d= -2+3-9. Ordonate crescator se obtine:Correct
Incorrect
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Question 8 of 10
8. Question
1 pointsOrdonand descrescator numerele a=-56-34, b=(-34)-(-12), c=(+13)-(-12)-(+34)Correct
Incorrect
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Question 9 of 10
9. Question
1 pointsRezultatul calculului -1+2-3+4-5+6-.......+100 esteCorrect
Incorrect
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Question 10 of 10
10. Question
1 pointsRezultatul calcului (-12+2-7+(-9)-(-12)+7) -(13-34)+8 esteCorrect
Incorrect
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Examples of questions from "Adunarea si scaderea numerelor intregi – [2]"
- Rezultatul calcului (-12)-(-24) este
- Se dau numerele a=-4+(-8), b=+9+(-7), c=-2-3-4, d= -2+3-9. Ordonate crescator se obtine:
- Rezultatul calcului (-12+2-7+(-9)-(-12)+7) -(13-34)+8 este