คณิตศาสตร์ ม.2

คณิตศาสตร์ ม.2

2nd Grade

20 Qs

quiz-placeholder

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คณิตศาสตร์ ม.2

คณิตศาสตร์ ม.2

Assessment

Quiz

Mathematics

2nd Grade

Practice Problem

Hard

Created by

ฐานิช ฐานิช

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ข้อความต่อไปนี้ถูกต้องหรือไม่ am×bn=am+na^m\times b^n=a^{m+n}  

True

False

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ข้อความต่อไปนี้ถูกหรือผิด (am×bn)k=am+k×bn+k\left(a^m\times b^n\right)^k=a^{m+k}\times b^{n+k}  


True

False

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

ข้อความต่อไปนี้ถูกหรือผิด aman=amn\frac{a^m}{a^n}=a^{m-n}  

True

False

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงหาค่าของ 707^0  


0

1

7

-7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงหาผลคูณของ 43×(4)44^{-3}\times\left(-4\right)^4  


-4

4

 (4)7\left(-4\right)^7  

 474^7  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงเขียนผลคูณของ (53)2×(52)6\left(5^3\right)^{-2}\times\left(5^2\right)^{-6}  ให้อยู่ในรูปอย่างง่าย


 5135^{13}  

 1513\frac{1}{5^{13}}  

 5185^{18}  

 1518\frac{1}{5^{18}}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงเขียนผลคูณของ 53×(11)35^3\times\left(-11\right)^3  ให้อยู่ในรูปอย่างง่าย

 (55)9\left(-55\right)^9  

 (55)6\left(-55\right)^6  

 (55)3\left(-55\right)^3  

 (55)0\left(-55\right)^0  

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