Operatii matematice cu talc
Operatiile de gradul II, inmultirea si impartirea sunt sunt surorile mai mari ale adunarii si scaderii. Sunt importante proprietatile inmultirii: comutativitate, asociativitatea, distributivitatea si elementul neutru si de retinut ca ele nu se aplica la impartire.
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Question 1 of 10
1. Question
1 points(8-2) x (250+750)=Correct
Incorrect
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Question 2 of 10
2. Question
1 points(5x2-2) x (250+750)x0=Correct
Incorrect
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Question 3 of 10
3. Question
1 points2700:(25+75)=Correct
Incorrect
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Question 4 of 10
4. Question
1 points10x6:5=Correct
Incorrect
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Question 5 of 10
5. Question
1 points1000:20:5=Correct
Incorrect
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Question 6 of 10
6. Question
1 points3 x (250+750)=Correct
Incorrect
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Question 7 of 10
7. Question
1 points2800:(15+85)=Correct
Incorrect
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Question 8 of 10
8. Question
1 points100x7:10=Correct
Incorrect
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Question 9 of 10
9. Question
1 points(12+4x22)x(7-1) =Correct
Incorrect
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Question 10 of 10
10. Question
1 points10x16:4=Correct
Incorrect
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Examples of questions from "Operatii matematice cu talc"
- 2800:(15+85)=
- 3 x (250+750)=
- 10x6:5=
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