
test matematica progresii

Quiz
•
Mathematics
•
1st Grade
•
Easy
Iulia Bocioaca
Used 3+ times
FREE Resource
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
Similar Resources on Wayground
6 questions
CLASA I MATEMATICĂ NUMĂRUL ȘI CIFRA 5

Quiz
•
1st Grade
10 questions
Quiz: Probleme simple cu termenul necunoscut

Quiz
•
1st Grade
8 questions
Adunarea și scăderea în concentrul 0-20

Quiz
•
1st Grade
6 questions
Exerciții Geometrice

Quiz
•
1st Grade
9 questions
Evaluare formativă

Quiz
•
1st Grade
10 questions
TERMINOLOGIE MATEMATICĂ

Quiz
•
1st - 5th Grade
10 questions
Adunarea ZU+Z

Quiz
•
1st Grade
9 questions
Adunarea numerelor naturale

Quiz
•
1st Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Appointment Passes Review

Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Grammar Review

Quiz
•
6th - 9th Grade
Discover more resources for Mathematics
20 questions
addition

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
20 questions
Place Value

Quiz
•
KG - 3rd Grade
8 questions
Place Value & Value

Quiz
•
KG - 2nd Grade
24 questions
Addition

Quiz
•
1st Grade
15 questions
Addition within 20

Quiz
•
1st Grade
10 questions
Doubles and near doubles

Quiz
•
1st Grade
10 questions
Exploring the States of Matter: Solid, Liquid, and Gas

Interactive video
•
1st - 5th Grade