Chapter Three: Number Theory

Question 1

Find the LCM of 9, 15

Accepted Answer

45

Question 2

36 What is the base?

Accepted Answer

3

Question 3

Find the LCM of 8, 24

Accepted Answer

24

Question 4

simplify 42 + 52

Accepted Answer

41

Question 5

Simplify 104

Accepted Answer

10,000

Question 6

10 x (30 - 52)

Accepted Answer

50

Question 7

Find the Prime Factorization of 100

Accepted Answer

2 x 2 x 5 x 5

Question 8

Find the prime factorization of 48

Accepted Answer

24 x 3

Question 9

21

Accepted Answer

Composite

Question 10

Find the GCF of 36, 48

Accepted Answer

12

Question 11

Write using an exponent: 9 x 9 x 9

Accepted Answer

93

Question 12

Test 76,870 for divisibility by 2, 3, 5, 9, and 10

Accepted Answer

2, 5, 10

Question 13

Test 185 for divisibility by 2, 3, 5, 9, and 10

Accepted Answer

5

Question 14

Find the LCM 10, 25

Accepted Answer

50

Question 15

Test 35,994 for divisibility by 2, 3, 5, 9, and 10

Accepted Answer

2, 3

Question 16

Simplify 10y - 7y - y

Accepted Answer

2y

Question 17

Find the prime factorization of 63

Accepted Answer

32 x 7

Question 18

20 - t - 5 + 5t

Accepted Answer

15 + 4t

Question 19

Find the LCM of 4 and 7

Accepted Answer

28

Question 20

51

Accepted Answer

Composite

Question 21

75

Accepted Answer

Composite

Question 22

Test 3,090 for divisibility by 2, 3, 5, 9, and 10

Accepted Answer

2, 3, 5, 10

Question 23

Find the GCF of 9, 21

Accepted Answer

3

Question 24

2 x 6 - 23

Accepted Answer

4

Question 25

Test 456 for divisibility by 2, 3, 5, 9, and 10

Accepted Answer

2,3

Question 26

Find the prime factorization of 81

Accepted Answer

34

Question 27

Simplify 7 + 4x - x

Accepted Answer

7 + 3x

Question 28

Simplify (42 + 4) - 4

Accepted Answer

16

Question 29

Find the GCF of 15, 45

Accepted Answer

15

Question 30

Simplify 3b + 4 + 5b

Accepted Answer

8b + 4

Question 31

Simplify 35

Accepted Answer

243

Question 32

62 What is the exponent?

Accepted Answer

2

Question 33

Simplify. 62

Accepted Answer

36

Question 34

Find the GCF of 10, 15

Accepted Answer

5

Question 35

43

Accepted Answer

Prime

Chapter Three: Number Theory

Questions 35

Chapter Three: Number Theory

Questions 35