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puissances

Authored by Céline Camier

Mathematics

2nd Grade

Used 59+ times

puissances
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 48=4^{-8}=  

 148\frac{1}{4^8}  

 184\frac{1}{8^4}  

 48-4^8  

 48\frac{4}{8}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 27× 47=2^7\times\ 4^7=  

 878^7  

 8148^{14}  

 676^7  

 6146^{14}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 56× 52=5^6\times\ 5^{-2}=  

 545^4  

 585^8  

 25425^4  

 10810^8  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 8343=\frac{8^3}{4^3}=  

 232^3  

 434^3  

 202^0  

 404^0  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 3832=\frac{3^{-8}}{3^{-2}}=  

 363^{-6}  

 3103^{-10}  

 3103^{10}  

 363^6  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 92×9593=\frac{9^{-2}\times9^{-5}}{9^3}=  

 9109^{-10}  

 949^{-4}  

 2102^{-10}  

 242^{-4}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 6×6425=\frac{6\times6^4}{2^5}=  

 353^5  

 313^{-1}  

 18118^{-1}  

 18918^9  

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