
7-rk коп мучонуи коп мучого кобойтуу
Authored by Mina Smadiarova
Mathematics
KG
Used 5+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3в-2)(5-2в)
11в-6в2-10
19в-6в2-10
10в-6в2-10
11в-6в2+10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(а-в)(х+с)
ах-вх-ас-вс
ах-вх+ас-вс
ах+вх+ас-вс
ах-вх+ас+вс
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(5-х)(4-х)
20+9х+х2
20+х+х2
20-9х+х2
20-х+х2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(а-в)(с-к)
ас-ак+вс+вк
ас-ак-вс-вк
ас+ак-вс+вк
ас-ак-вс+вк
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(а+3)(а-2)
а2+а+6
а2+5а-6
а2-5а-6
а2+а-6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(1-2а)(3а+1)
3а+6а2+1-2а
а+6а2+1
а-6а2+1
а+6а2+1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6а-3)(2-5а)
-30а2-6-3а
-30а2+6-3а
30а2-6-3а
-30а2-6+3а
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