เลขยกกำลัง2

เลขยกกำลัง2

8th Grade

5 Qs

quiz-placeholder

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เลขยกกำลัง2

เลขยกกำลัง2

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

กรกนก หอมละออ

Used 21+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 23×20×24=?2^3\times2^0\times2^4=?  

 262^6  

 272^7  

 282^8  

 292^9  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 63×65×626^3\times6^{-5}\times6^2  

 00  

 11  

 66  

 616^{-1}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 16×(4)3×(4)516\times\left(-4\right)^3\times\left(-4\right)^{-5}  

 424^{-2}  

 424^2  

 44  

 11  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 34×32×813^{-4}\times3^{-2}\times81  

 333^{-3}  

 333^3  

 323^{-2}  

 323^2  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (1.5×103)×(6×107)\left(1.5\times10^{-3}\right)\times\left(6\times10^7\right)  

 9×1049\times10^4  

 9×1049\times10^{-4}  

 2.1×10102.1\times10^{10}  

 2.1×10102.1\times10^{-10}