1. Diferența dintre numărul 21 și cel mai mic număr prim este egală cu:
Test 13 antrenament

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
Almajan Catalin
Used 5+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
a) 18
b) 19
c) 20
d) 21
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
a) -1
b) 1
c) 2
d) 3
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
3. Media aritmetică a numerelor întregi din intervalul (−3, 4] este egală cu:
a) 0
d) 1
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
a) {-7, -4, -3, -2, 0, 1, 2}
b) {0, 1, 2, 3, 5}
c) {0, 1, 2, 5}
d) {1, 2, 5}
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
a) Andrei
b) Dina
c) Matei
d) Nora
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6. Adrian are 150 de lei, iar Bogdan are 100 de lei. Adrian afirmă: „Dacă Bogdan mi-ar da jumătate din suma lui, atunci aș avea dublul sumei care i-ar rămâne lui Bogdan.” Afirmația lui Adrian este:
a) Adevarata
b) Falsa
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
a) 1
b) 2
c) 3
d) 4
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