1. Quali delle seguenti addizioni tra monomi sono corrette?

Monomi

Quiz
•
Mathematics
•
8th Grade
•
Hard
MARTINA MENARIN
Used 1+ times
FREE Resource
21 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
-2a+4a = - 2a
+2a - 3a = - a
-2a - 4a = 8a2
+2a+3a = 5a2
-2a+3a = a
2.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
1. Quali delle seguenti moltiplicazioni tra monomi sono corrette?
(-2a)(-3a) = +6a2
(-2a)(+4a) = -6a
(+2a)(-3a) = - 6a
-a(+2a) = -2a2
-1(+3a )= -3a
3.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
1. Quali delle seguenti potenze di monomi sono corrette?
(-2a)0=1
(-2a)1= 2a
(-2a)2 = - 4a
(-2a)3 = - 8a3
(+2a)2= 4a2
4.
MULTIPLE SELECT QUESTION
10 mins • 1 pt
1. Quali delle seguenti divisioni sono eseguite correttamente?
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
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