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9-р анги сорил-1

Authored by uuganbayar gankhuyag

Mathematics

9th Grade

Used 1+ times

9-р анги сорил-1
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

811\frac{8}{11} аравтын бутархайд шилжүүл

0.7

0.72

0.(72)

0.(73)

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Рационал тоонуудыг сонгоорой.

23\frac{2}{3}

0.(4)

5\sqrt{5}

12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Иррациональ тоог сонгоорой.

 13\sqrt{\ 13}

 25\sqrt{\ 25}

2.(4)

-3.2

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Аль нь зөв бэ?

10<7+ 12<1110<7+\sqrt{\ 12}<11

9<7+ 12<109<7+\sqrt{\ 12}<10

2<7− 12<32<7-\sqrt{\ 12}<3

3<7− 12<43<7-\sqrt{\ 12}<4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 29 −ийн 0.1 нарийвлалтай илүүдэлтэй  утгыг ол.\sqrt{\ 29}\ -ийн\ 0.1\ нарийвлалтай\ илүүдэлтэй\ \ утгыг\ ол.

5.3

5.2

5.4

5.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1916+ 21425=?\sqrt{\ 1\frac{9}{16}}+\sqrt{\ 2\frac{14}{25}}=?

117201\frac{17}{20}

217202\frac{17}{20}

1720\frac{17}{20}

139\frac{13}{9}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2 8+ 50−3 72=?2\sqrt{\ 8}+\sqrt{\ 50}-3\sqrt{\ 72}=?

9 29\sqrt{\ 2}

-9

−9 2-9\sqrt{\ 2}

 2\sqrt{\ 2}

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