Free Printable VENVB HS TEST10 JUN20 NUMBERS

1.

24²

a)

476

b)

588

c)

576

d)

608

2.

17²

a)

299

b)

214

c)

289

d)

234

3.

What is 7³

a)

343

b)

49

c)

287

d)

21

4.

Which of these numbers is not prime?

a)

17

b)

25

c)

23

d)

37

5.

Name the 5th prime number.

a)

2

b)

11

c)

5

d)

7

6.

Which is the only prime number that is even?

a)

14

b)

22

c)

17

d)

2

7.

Which list is only composite numbers?

a)

1, 3, 4

b)

2, 4, 6

c)

4, 6, 8

d)

5, 6, 8

8.

Number 27 is both ...

a)

even and composite

b)

odd and composite and a cube number

c)

even and prime

d)

odd and prime

9.

What are Odd numbers?

a)

Numbers that are evenly divisible by 2

b)

Numbers that are evenly divisible by 3

c)

Numbers ending with 1, 3, 5, 7 or 9

d)

Numbers ending with 3, 6 or 9

10.

_________________________ are numbers which can be represented by a pattern of dots in the shape of an equilateral triangle.

a)

Square numbers

b)

Cube numbers

c)

Prime numbers

d)

Triangular numbers

11.

A _______________ number has only two factors, itself and 1.

a)

composite

b)

prime

c)

cube

d)

odd

12.

Which one is a composite number?

a)

37

b)

21

c)

41

d)

29

13.

$\sqrt{529}$

a)

43

b)

28

c)

15

d)

23

14.

$\sqrt{16}=?$

a)

8

b)

2

c)

4

d)

32

15.

$\left(-6\right)^2$ = ?

a)

12

b)

-12

c)

-36

d)

36

16.

$\sqrt{\left(\frac{16}{81}\right)}\ \ =\ ?$

a)

$\frac{8}{27}$

b)

$\frac{8}{9}$

c)

$\frac{4}{9}$

d)

$\frac{4}{3}$

17.

Select the answer with all perfect squares.

a)

9,99,999

b)

9, 27,81,343

c)

9, 50, 81, 100

d)

9, 81,100

18.

Which number is NOT a perfect square?

a)

196

b)

169

c)

121

d)

132

19.

6³ = ?

a)

196

b)

206

c)

216

d)

226

20.

What square number would come next?

a)

6x6=36

b)

2x2=4

c)

8x8=64

d)

10x10=100

21.

One is...

a)

prime

b)

composite

c)

not prime or composite

d)

the loneliest number

22.

Find the prime factorization of 72

a)

2³x 3²

b)

2 x 3² x 4

c)

2⁴ x 3³

d)

2² x 6²

23.

What is the prime factorization of 192 ?

a)

3⋅ 6²

b)

2⁶⋅ 3

c)

2⁸⋅ 3

d)

3 ⋅ 8²

24.

What number has the prime factorization of 2³• 3² • 5?

a)

360

b)

720

c)

180

d)

240

25.

What number has the prime factorization of 2³• 11?

a)

55

b)

66

c)

88

d)

99

VENVB HS TEST10 JUN20 NUMBERS

Total questions: 25

Worksheet time: 8mins

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