Wyrażenia algebraiczne - klasa 7
Authored by Danuta Skrzypecka
Mathematics
1st - 5th Grade
Used 570+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uporządkuj jednomian.
-1ac·(-5)a·2 =
-5a2c
-10ac
10a2c
5a2c
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Wykonaj mnożenie
- x (6x2 – 12x – 3)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Wykonaj redukcję wyrazów podobnych.
3x – 2y + 5x – 6y – x
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Które wyrażenie to jednomian?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Opuść nawiasy w wyrażeniu.
(3a + y) - (-5a + 6)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Opuść nawiasy w wyrażeniu.
(2x + y) - (4a + 5)
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Po zapisaniu wyrażenia -3(5a + 4b) w najprostszej postaci otrzymamy:
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