Ch. 11 Quiz

1.

1 point

What is the greatest common factor of 4 & 8?

4

2

8

1

2.

1 point

What are the factors of 10?

0,1,2,3,4,5,6,7,8,9,10

1 and 10

3 and 7

1,2,5,10

3.

1 point

What is the value of 7 to the fourth power?

896

3,471

647

2,401

4.

1 point

Compare 6 to the second power with 3 to the fourth power.

6 to the second > 3 to the fourth

6 to the second = 3 to the fourth

6 to the second< 3 to the fourth

5.

1 point

What is 10 to the 4th power?

40

1,000

60

10,000

6.

1 point

10 to the ninth power is 10,000,000,000 or 10 billion.

True

False

7.

1 point

What are the first four multiples of 27?

1,3,9,27

27,55, 81, 109

27,54,81,108

54, 81, 108, 135

8.

1 point

Find the value of 3 to the second power times 2. Then tell whether it is prime or composite.

12, prime

18, prime

18, composite

12, composite

9.

1 point

What is the value of 6 to the third power?

216

542

371

473

10.

1 point

Find the least common multiple of 2 and 3.

3

4

6

18

11.

1 point

What is the least common multiple of 6 and 12?

24

1

48

12

12.

1 point

What is the greastest common factor of 4 and 6?.

1

2

5

4

13.

1 point

What is the greatest common factor of 10 and 15?

5

1

3

2

14.

1 point

Is 8 to the sixth power equal to 10 to the fifth power?

True

False

15.

1 point

What is the prime factorization of 36? You may use a factor tree to find your answer.

3 X 2 X 3

3 to the third power X 2

2 to the second power X 3 to the second power

16.

1 point

10 to the tenth power is 100 billion.

True

False

17.

1 point

What is the value of 10 to the fourth power?

100

10,000

1,000

1

18.

1 point

Find the value of 10 to the fifth power.

1,000

10

100,000

1,000,000

19.

1 point

What is the prime factorization of 4? You may use a factor tree.

3 + 1

4 X 1

2 X 2

2 + 2

20.

1 point

What is the prime factorization of 16? You may use a factor tree to find your answer.

2 to the fourth power

4 X 4

2 X 2 X 2 X 2

Both a & b

21.

1 point

What is the prime factorization of 28? You may make a factor tree.

7 X 2 X 2

14 X 2

28 X 1

7 X 4

22.

1 point

Is 70 prime or composite?

composite

prime

23.

1 point

Does 10 to the fourth power equal 10,000?

True

False

24.

1 point

What is the prime factorization of 27? You may use a factor tree to find your answers.

3 to the third power

3 to the second power X 4

9 X 3

25.

1 point

Is 14 a prime or composite number?

prime

composite

26.

1 point

What are the first two common multiples of 4 and 6?

6 and 20

12 and 24

26 and 60

4 and 24

27.

1 point

Is 10 to the fifth power equal to 6 to the eighth power?

True

False

28.

1 point

What is the greatest common factor of 4, 10, and 12?

6

1

2

4

29.

1 point

Find the value of the following number identify it in exponent form.

10X10X10X10X10X10X10

1,000 & 10 to the sixth power

10,000,000 & 10 to the seventh power

10,000 and 10 to the fourth power

100 and 10 to the second power

30.

1 point

Find the least common multiple of 5 and 10.

10

30

20

50

31.

1 point

What is 100 in exponent form?

10 to the third power

10 to the second power