
Progresia aritmetica

Quiz
•
Mathematics
•
9th Grade
•
Medium
Claudia Croitor
Used 1+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
La o progresie aritmetica cunoastem a1 =-2 si r=3. a10 este
24
25
26
27
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Daca a2 +a4 -a6 = -7 si a8 -a7 =2a4 atunci
a1=-5 si r=2
a1=5 si r=2
a1=2 si r=2
a1=3 si r=2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Daca a5+a8+a11+a14=30 atunci S18 este
120
150
135
175
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solutia ecuatiei
1+7+13+........+x=280 este
52
53
54
55
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Solutia ecuatiei
(x+1)+(x+4)+(x+7)+......+(x+28)=155 este
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Daca 3x-1, x2+6 si 11x+1 sunt in progresie aritmetica atunci x este
2 si 3
1 si 6
-2 si 4
-1 si 6
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
valoarea sumei
1+5+9+...........+2001 este
500500
501501
125125
510510
Similar Resources on Wayground
7 questions
Progresii aritmetice

Quiz
•
9th Grade
9 questions
Funcția de gradul II

Quiz
•
1st - 10th Grade
10 questions
Calcul propozitional

Quiz
•
9th Grade
10 questions
Progresii

Quiz
•
9th Grade
10 questions
test progresii

Quiz
•
9th - 12th Grade
10 questions
Progresii geometrice

Quiz
•
9th Grade
10 questions
Geometrie in spatiu

Quiz
•
1st - 11th Grade
10 questions
Progresii aritmetice. Progresii geometrice

Quiz
•
9th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
14 questions
Points, Lines, Planes

Quiz
•
9th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
20 questions
The Real Number System

Quiz
•
8th - 10th Grade
15 questions
Polynomials: Naming, Simplifying, and Evaluating

Quiz
•
9th - 11th Grade
40 questions
Camp CMS Math 1 Test Review

Quiz
•
9th - 12th Grade