Free Printable Pakāpes un saknes

1.

$3_{\sqrt{27}}$

a)

3

b)

9

c)

6

d)

25

2.

$4_{\sqrt{256}}$

a)

4

b)

8

c)

16

d)

12

3.

Rezultāts 4 ir?

a)

$\sqrt{16}$

b)

$3_{\sqrt{64}}$

c)

$\sqrt{144}$

d)

$16^{0.5}$

4.

$Izteikt\ kā\ pakāpi\ \ \ \ 5\cdot\sqrt{5}$

a)

$5^1$

b)

$5^2$

c)

$5^{1.5}$

d)

$5^{2.5}$

5.

Iznākums 2 ir?

a)

$16^{0.25}$

b)

$\sqrt{8}$

c)

$0.5^{-1}$

d)

$\sqrt{16}$

6.

$2^{-4}\cdot\sqrt{144}+4^{-9}\cdot4^8$

(a)

7.

$\sqrt{\sqrt{b}}\ vienkāršo$

a)

$b^{0.1}$

b)

$b^{0.2}$

c)

$b^{0.25}$

d)

$b^{0.4}$

8.

Iznākums -2 ir?

a)

$3_{\sqrt{-8}}$

b)

$5_{\sqrt{-32}}$

c)

$7_{\sqrt{-128}}$

d)

$4_{\sqrt{-16}}$

9.

$4^{1.5}-0.5^{-1}$

(a)

10.

$125^{\frac{1}{3}\ \ \ }ir\ ?$

a)

12

b)

6

c)

5

d)

3

11.

Rezultāts nav 2 ?

a)

$\sqrt{\sqrt{\sqrt{8}}}$

b)

$2^{12}:\ 2^{-11}$

c)

$0.5^{-1}$

d)

$\frac{\sqrt{12}}{\sqrt{6}}$

12.

$27^{\frac{2}{3}}$ ir ?

a)

21

b)

18

c)

3

d)

9

13.

$\left(\sqrt{5}\cdot\sqrt{2}\right)^2$ ir ?

a)

5

b)

7

c)

10

d)

14

14.

$32^{\frac{1}{3}}\cdot2^{\frac{1}{3}}$ ir ?

a)

4

b)

6

c)

8

d)

2

15.

$0.2^{-1}:\ 0.125^{\frac{1}{3}}-9^{1.5}$

(a)

16.

$\left(0.1^{0.75}\right)^{-\frac{4}{3}}$ ir ?

a)

10

b)

0.01

c)

1

d)

100

17.

Rezultāts 8 ir ?

a)

$\sqrt{81}-6^0$

b)

$100^{0.5}-\sqrt{4}$

c)

$2^4-3^2$

d)

$0.008^{-\frac{1}{3}}+3$

18.

$\left(\frac{1}{3}\right)^{-2}\cdot64^{0.5}:\ 12^0$

(a)

19.

$\left(16^{\frac{2}{3}}\right)^{\frac{3}{4}}$ ir ?

a)

8

b)

4

c)

12

d)

32

20.

$0.008^{-\frac{1}{3}}-\left(-\frac{1}{4}\right)^{-2}+81^{\frac{3}{4}}-4^{-21}:4^{-22}$

(a)

Pakāpes un saknes

Total questions: 20

Worksheet time: 44mins

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