Free Printable thinking science in math

1.

$\left(-30\right)^2$

a)

$9.00$

b)

$900$

c)

$9000$

d)

$0.9$

2.

$\frac{3}{4}^2$

a)

$3040$

b)

$\frac{3}{4}\div2$

c)

$-3.4$

d)

$\left(\frac{3}{4}\right)\times\left(\frac{3}{4}\right)$

3.

$\left(-0.12\right)^2$

a)

$\left(-0.12\right)\times\left(-0.12\right)$

b)

$0.102$

c)

$0.12$

4.

$\left(-3\ \frac{1}{5}\right)^2$

a)

$10\ \frac{6}{25}$

b)

$10\ \frac{1}{5}$

c)

$-10\ \frac{1}{5}$

5.

yang manakah benar?

a)

$6^2=6\times6\times6\times6\times6$

b)

$6^2=6\times6\times6\times6$

c)

$6^2=6\times6\times6$

d)

$6^2=6\times6$

6.

pilih 3 tatatanda kuasa dua suatu nombor yng betul

a)

$\frac{5}{7^{ }}^2$

b)

$\left(-\frac{2}{5}\right)^2$

c)

$\left(-0.9\right)^2$

d)

$30^2$

7.

$0.4^2$

a)

$0.04^2$

b)

$0.160^2$

c)

$0.40$

d)

$0.16$

8.

$\left(-13\right)^2$

a)

132

b)

169

c)

1690

d)

1320

9.

$\left(-10\right)\times\left(-10\right)$

a)

1000

b)

100

c)

10

d)

10000

thinking science in math

Total questions: 9

Worksheet time: 5mins

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