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Dauginame ir dalijame laipsnius su vienodais pagrindais

Authored by Sigita Andraitienė

Mathematics

7th - 8th Grade

Used 13+ times

Dauginame ir dalijame laipsnius su vienodais pagrindais
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 62  67 =...6^2\ \cdot\ 6^7\ =...  

 696^9  

 12912^9  

 656^5  

 36936^9  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (2)10 : (2)3 =...\left(-2\right)^{10}\ :\ \left(-2\right)^3\ =...  

 (2)7\left(-2\right)^7  

 (2)13\left(-2\right)^{13}  

 4134^{13}  

 171^7  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3,48 : 3,42 =...3,4^8\ :\ 3,4^2\ =...  

 3,463,4^6  

 3,4103,4^{10} 

 3,443,4^4  

 161^6  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1212  124 =...12^{12}\ \cdot\ 12^4\ =...  

 121612^{16}  

 12812^8  

 124812^{48}  

 12312^3  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (56)20  (56)4 =...\left(\frac{5}{6}\right)^{20}\ \cdot\ \left(\frac{5}{6}\right)^4\ =...  

 (56)24\left(\frac{5}{6}\right)^{24}  

 (56)16\left(\frac{5}{6}\right)^{16}  

 (56)80\left(\frac{5}{6}\right)^{80}  

 (56)5\left(\frac{5}{6}\right)^5  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (37)24 : (37)6 =...\left(-\frac{3}{7}\right)^{24}\ :\ \left(-\frac{3}{7}\right)^6\ =...  

 (37)18\left(-\frac{3}{7}\right)^{18}  

 (37)30\left(-\frac{3}{7}\right)^{30}  

 (37)4\left(-\frac{3}{7}\right)^4  

 (37)16\left(-\frac{3}{7}\right)^{16}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (712)15  (712)5 =...\left(7\frac{1}{2}\right)^{15}\ \cdot\ \left(7\frac{1}{2}\right)^5\ =...  

 (712)20\left(7\frac{1}{2}\right)^{20}  

 (712)10\left(7\frac{1}{2}\right)^{10}  

 (712)75\left(7\frac{1}{2}\right)^{75}  

 (712)25\left(7\frac{1}{2}\right)^{25}  

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