Free Printable Math Lite

1.

$2\times\sqrt{64}$

a)

2

b)

8

c)

16

d)

24

e)

26

2.

Выберите только иррациональные числа?

a)

$\pi$

b)

$0.\left(3\right)$

c)

$4^2$

d)

$\sqrt{3}$

e)

$\sqrt{16}$

3.

$\sqrt{2}\times\sqrt{2}$

a)

$\sqrt{2}$

b)

2

c)

4

d)

$2\sqrt{2}$

4.

$\left(x+2\right)\left(x+4\right)$

a)

$x^2+6x+8$

b)

$x^2+8$

c)

$x^2+5x-8$

d)

$x^2+6x-8$

5.

$\sqrt{2}\times\left(4-\sqrt{2}\right)$

a)

$4\sqrt{2}-2$

b)

$2+4\sqrt{2}$

c)

$4\sqrt{2}-\sqrt{2}$

d)

$4\sqrt{2}-2\sqrt{2}$

6.

$\left(1-\sqrt{8}\right)^2$

a)

$8+\sqrt{2}$

b)

$9-4\sqrt{2}$

c)

$4\sqrt{2}+9$

d)

$-9+\sqrt{2}$

7.

$\sqrt{25}$

a)

1

b)

2

c)

3

d)

4

e)

5

8.

$\frac{4}{5}\times\left(\frac{1}{2}+\frac{1}{4}\right)$

a)

$\frac{4}{5}$

b)

$\frac{12}{20}$

c)

$\frac{7}{8}$

d)

$\frac{3}{5}$

9.

Среди каких целых чисел стоит число $\sqrt{17}$

a)

2

b)

3

c)

4

d)

5

10.

$\frac{5}{9}+\frac{3}{5}$

a)

$1\frac{7}{45}$

b)

$\frac{50}{45}$

c)

$2\frac{8}{45}$

d)

$4\frac{3}{42}$

Math Lite

Total questions: 10

Worksheet time: 5mins

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