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Real Number

Authored by Kanyawat Mueprakon

Mathematics

8th - 12th Grade

Used 20+ times

Real Number
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15 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec â€Ē 1 pt

āļ–āđ‰āļē a āđ€āļ›āđ‡āļ™āļˆāļģāļ™āļ§āļ™āđ€āļ•āđ‡āļĄāđāļĨāđ‰āļ§ a āļˆāļ°āđ„āļĄāđˆāđ€āļ›āđ‡āļ™āļˆāļģāļ™āļ§āļ™āđƒāļ”

āļˆāļģāļ™āļ§āļ™āļ•āļĢāļĢāļāļĒāļ°

āļˆāļģāļ™āļ§āļ™āļ­āļ•āļĢāļĢāļāļĒāļ°

āļˆāļģāļ™āļ§āļ™āļ˜āļĢāļĢāļĄāļŠāļēāļ•āļī

āļˆāļģāļ™āļ§āļ™āļˆāļĢāļīāļ‡

2.

MULTIPLE CHOICE QUESTION

20 sec â€Ē 1 pt

āļ‚āđ‰āļ­āđƒāļ”āļ•āđˆāļ­āđ„āļ›āļ™āļĩāđ‰āđ€āļ›āđ‡āļ™āļˆāļģāļ™āļ§āļ™āļ•āļĢāļĢāļāļĒāļ°

16π

0.345...

0.222...

0.353353335...

3.

MULTIPLE CHOICE QUESTION

20 sec â€Ē 1 pt

 âˆ’217-\frac{21}{7}  āđ€āļ›āđ‡āļ™āļˆāļģāļ™āļ§āļ™āļŠāļ™āļīāļ”āđƒāļ”

āļˆāļģāļ™āļ§āļ™āļˆāļĢāļīāļ‡, āļˆāļģāļ™āļ§āļ™āļ­āļ•āļĢāļĢāļāļĒāļ°, āļˆāļģāļ™āļ§āļ™āđ€āļ•āđ‡āļĄāļĨāļš

āļˆāļģāļ™āļ§āļ™āļˆāļĢāļīāļ‡, āļˆāļģāļ™āļ§āļ™āļ•āļĢāļĢāļāļĒāļ°, āļˆāļģāļ™āļ§āļ™āđ€āļ•āđ‡āļĄāļšāļ§āļ

āļˆāļģāļ™āļ§āļ™āļˆāļĢāļīāļ‡, āļˆāļģāļ™āļ§āļ™āļ­āļ•āļĢāļĢāļāļĒāļ°

āļˆāļģāļ™āļ§āļ™āļˆāļĢāļīāļ‡, āļˆāļģāļ™āļ§āļ™āļ•āļĢāļĢāļāļĒāļ°

4.

MULTIPLE CHOICE QUESTION

20 sec â€Ē 1 pt

āļ‚āđ‰āļ­āđƒāļ”āļ–āļđāļāļ•āđ‰āļ­āļ‡

āļĢāļēāļāļ—āļĩāđˆāļŠāļ­āļ‡āļ‚āļ­āļ‡ 4 āļ„āļ·āļ­ 2

āļĢāļēāļāļ—āļĩāđˆāļŠāļ­āļ‡āļ‚āļ­āļ‡ 49 āļ„āļ·āļ­ -7

āļĢāļēāļāļ—āļĩāđˆāļŠāļēāļĄāļ‚āļ­āļ‡ -27 āļ„āļ·āļ­ 3

āļĢāļēāļāļ—āļĩāđˆāļŠāļēāļĄāļ‚āļ­āļ‡ -64 āļ„āļ·āļ­ -4

5.

MULTIPLE CHOICE QUESTION

30 sec â€Ē 1 pt

Media Image

āļĄāļĩāļ„āđˆāļēāđ€āļ—āđˆāļēāļāļąāļšāļ‚āđ‰āļ­āđƒāļ”

-17

17

-17 āđāļĨāļ° 17

-34 āđāļĨāļ° 34

6.

MULTIPLE CHOICE QUESTION

10 sec â€Ē 1 pt

āļĢāļēāļāļ—āļĩāđˆāļŠāļ­āļ‡āļ‚āļ­āļ‡ 625 āļĄāļĩāļ„āđˆāļēāđ€āļ—āđˆāļēāļāļąāļšāļ‚āđ‰āļ­āđƒāļ”

-15 āđāļĨāļ° 15

-17 āđāļĨāļ° 17

-21 āđāļĨāļ° 21

-25 āđāļĨāļ° 25

7.

MULTIPLE CHOICE QUESTION

20 sec â€Ē 1 pt

āļ„āļģāļ•āļ­āļšāļ‚āđ‰āļ­āđƒāļ”āļ•āđˆāļ­āđ„āļ›āļ™āļĩāđ‰āđ€āļ›āđ‡āļ™āļˆāļģāļ™āļ§āļ™āļ•āļĢāļĢāļāļĒāļ°

 144+25\sqrt{144+25}  

 150+74\sqrt{150+74}  

 10π+6π10\pi+6\pi  

 15π−2π15\pi-2\pi  

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