A százalékszámítás gyakorlása

Quiz
•
Mathematics
•
7th Grade
•
Medium
Tímea Fábián
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
5 mins • 2 pts
Mennyi 42-nek a 25%-a?
Answer explanation
10,5
2.
FILL IN THE BLANK QUESTION
5 mins • 2 pts
Mennyivel egyenlő 34,5-nek a 220%-a?
Answer explanation
75,9
3.
FILL IN THE BLANK QUESTION
5 mins • 3 pts
Melyik számnak a 45%-a 27?
Answer explanation
a p é
? 45% 27
45% 27
1% 0,6
100% 60
4.
FILL IN THE BLANK QUESTION
5 mins • 4 pts
Hány százaléka 250-nek a 40?
Answer explanation
a p é
250 ? 40
100% 250
1% 2,5
? 40 40/2,5=16
16%
5.
MULTIPLE CHOICE QUESTION
5 mins • 4 pts
Melyik nagyobb? A 35 70%-a vagy a 75 30%-a?
35-nek a 70%-a
75-nek a 30%-a
Answer explanation
35 70%-a = 24.5
75 30%-a = 22.5.
Mivel 24.5 > 22.5, így a 35 70%-a nagyobb.
6.
FILL IN THE BLANK QUESTION
5 mins • 3 pts
Mennyi a 140-nél 10%-kal nagyobb szám értéke?
Answer explanation
a p é
140 100%+10% ?
100% 140
1% 1,4
10% 14
140+14=154
7.
FILL IN THE BLANK QUESTION
5 mins • 3 pts
Mennyivel egyenlő 750-nek a 20%-kal csökkentett értéke?
Answer explanation
a p é
750 100%-20%=80% ?
100% 750
1% 7,5
80% 600
Gondolkozhatsz úgy is, hogy a 20%-ot számolod ki, és azt vonod ki az alapból.
100% 750
1% 7,5
0% 150
Azaz 750-150=600
Tehát 750-nek a 20%-kal csökkentett értéke 600.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Százalékszámítás, arányok

Quiz
•
7th Grade
10 questions
Százalék

Quiz
•
7th Grade
9 questions
Négyzetgyökvonás azonosságai

Quiz
•
7th - 8th Grade
9 questions
Gyökök

Quiz
•
7th Grade
10 questions
Százalék

Quiz
•
6th - 8th Grade
6 questions
Tudáspróba

Quiz
•
6th - 9th Grade
10 questions
Műveletek a racionális számok halmazán

Quiz
•
7th Grade
10 questions
Százalékszámítás 1.

Quiz
•
7th - 8th 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
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
15 questions
Integers, Integers, Integers

Quiz
•
7th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade
20 questions
Adding and Subtracting Integers

Quiz
•
6th - 7th Grade
20 questions
Operations with Integers

Quiz
•
7th - 8th Grade
20 questions
Adding Integers

Quiz
•
6th - 8th Grade
20 questions
Combining Like Terms

Quiz
•
6th - 7th Grade