
Operații cu numere reale
Authored by tatiana tcaci
Mathematics
7th Grade
Used 18+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
5 sec • 1 pt
Identificați termenii asemenea
2ab
21xy
12ab
22z
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Alegeți răspunsul corect a următoarei expresii algebrice
9a + 12a =
13a
21a
10a
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Alegeți răspunsul corect pentru următoarea expresie
-12 xy + 20 xy =
22 xy
32 xy
-8 xy
8 xy
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Care din următoare regulă de calcul o aplicăm la înmulțirea expresiilor algebrice?
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
20a
-20b
20ab
-20ab
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
8 xy
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Access all questions and much more by creating a free account
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
Already have an account?