
test matematica progresii
Quiz
•
Mathematics
•
1st Grade
•
Easy
Iulia Bocioaca
Used 3+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Al nouălea termen al șirului 2, 5, 8, …. este
30
27
40
26
Answer explanation
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dacă numerele 5, x şi 180 sunt termeni consecutivi
ai unei progresii geometrice cu termeni pozitivi,, atunci x este...
30
27
40
55
Answer explanation
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se consideră o progresie aritmetică cu a1=2 și a20=98. Calculați a1+a2+…+a20
1000
50
100
200
Answer explanation
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Aflați al 5-lea termen al unei progresii aritmetice dacă a2=32,a6=24.
26
20
32
21
Answer explanation
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Primii cinci termeni ai progresiei geometrice cu primul termen b1=−1 și rația q=2
1,2,4,8,16
−1 −2 −4 −8 −16
2,4,6,8,10
1,2,3,4,5
Answer explanation
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Să se determine primul termen al progresiei geometrice (bn) știind că b7=16 și q=2.
1/4
1/3
1
18
Answer explanation
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Să se calculeze suma S=1+5+9+...+2013
S=252 · 2014
S=2013·2013
S=2013·2013
S=2013·2014
Answer explanation
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
ADUNAREA
Quiz
•
1st Grade
10 questions
Numerele naturale de la 0 la 10
Quiz
•
1st Grade
10 questions
Matrice. Operații cu matrice.
Quiz
•
1st - 10th Grade
13 questions
Linii importante în tiunghi
Quiz
•
1st - 10th Grade
9 questions
Adunarea si scaderea numerelor
Quiz
•
1st Grade
10 questions
ZU + U. ZU - U
Quiz
•
1st Grade
10 questions
Probleme cu o singură operație
Quiz
•
1st Grade
10 questions
Ecuații în R
Quiz
•
1st - 10th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Mathematics
20 questions
Place Value
Quiz
•
KG - 3rd Grade
10 questions
Exploring Halloween Costumes with The Good, the Bad and The Spooky
Interactive video
•
1st - 5th Grade
3 questions
3.1.1
Quiz
•
1st Grade
32 questions
White Belt - 0's, 1's, 2's
Quiz
•
1st - 5th Grade
15 questions
Addition and Subtraction
Quiz
•
1st Grade
10 questions
Exploring Figurative Language: Hyperbole, Idioms, Onomatopoeia, and Alliteration
Interactive video
•
1st - 5th Grade
20 questions
Addition and Subtraction facts
Quiz
•
1st - 3rd Grade
10 questions
2 Digit Subtraction (without regrouping)
Quiz
•
1st - 2nd Grade
