
Metode aritmetice de rezolvare a problemelor

Quiz
•
Mathematics
•
5th Grade
•
Hard
Used 62+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Trei robinete și două pompe umplu un bazin cu capacitate de 31 hl într-o oră. Trei robinete și 8 pompe umplu un bazin cu capacitatea de 79 hl într-o oră. Aflați debitul unui robinet / al unei pompe.
8 hl/h(pompa) 5 hl/h(robinetul)
5 hl/h(pompa) 7hl/h(robinetul)
10 hl/h(pompa) 8 hl/h(robinetul)
6 hl/h(pompa) 4 hl/h(robinetul)
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Împărțind un număr natural la un alt număr natural, Luca obține câtul 3 și restul 0. Să se afle cele două numere,știind că suma lor este 36.
12 si 26
18 si 18
27 si 9
18 si 6
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(b-5)*2=30. Valoarea lui b este
6
40
65
20
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Daca persoanele dintr-un parc s-ar aseza cate doua pe o banca, atunci ar ramane in picioare 20 de persoane. Iar daca s-ar aseza cate 5 pe o banca ar ramane 20 de banci libere. Cate banci si cate persoane sunt in parc in acest moment?
10 banci si 40 prsoane
25 banci si 90 persoane
40 banci si 100 de persoane
10 banci si 50 persoane
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
8 kg de mere costa 24 lei. Cat costa 5 kg de mere de aceeasi calitate?
15 lei
18 lei
25 lei
10 lei
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