
7. kl korrutise lihtsustamise kontrolltöö kordamine
Authored by Talvi Kaja
Mathematics
7th Grade
Used 25+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Avaldises 2xy on kordaja
-2
2
x
xy
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
10ab
10ca
ac10
10ac
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-2ac
-1ac
-ac
ac
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kordaja on
täheline tegur
arvuline tegur
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kordaja kirjutatakse avaldises kõige
ette
lõppu
üks kõik kuhu
sinna, kuhu targem sõber
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2a+3b-2d
2a-3b-2d
-2a+3b+2d
2a-3b+2d
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-5a+6b-5d
-6a+9b-6d
-6a+9b+6d
mitte ükski eelevatest
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