Chapter 5 Review

Factors and Multiples

100

List all the factors of 24

1, 2, 3, 4, 6, 8, 12, 24

200

Which numbers have the factor of 8?

24          16         18            88

24, 16, 88

300

List all the factor pairs of 63

1 x 63

3 x 21

7 x 9 

400

Skip Counting by eights. 

What number will come next?

8, 16, 24, 32, 40, 48, 56, ____

64

500

What multiple of 3 is also a factor of 3? 

3

Divisibility

100

What numbers are divisible by 3 and 9?

23         27         99         81         36

27, 99, 81, 36

200

42 is divisible by what counting numbers? 

1, 2, 6, 7

300

List the first 12 multiples of 4. 

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

400

What are the common factors of 24 and 56?

1, 2, 4, 8 

500

Is 66 divisible by 2, 3, 4, and 6? If not, which options are correct?

2, 3, and 6

Miscellaneous

100

Sarah is decorating a room. She is arranging 56 picture tiles on a wall in the shape of a rectangle. What are all the possible arrangements she could make?

1 row of 56 tiles

2 rows of 28 tiles

4 rows of 14 tiles

7 rows of 8 tiles 

200

John wants to put flowers in bunches. He has 63 flowers. He needs to put the same number of flowers in each bunch. The number of flowers in each bunch must be greater than 1 and less than 10. How many flowers could be in each bunch? 

3, 7, or 9

300

Jeff has a stamp collection with 28 from Georgia, 48 from North Carolina and 56 from Florida. He wants to arrange the stamps in equal rows with only one type of stamp in each row. How many can he put in each row? 

48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

28: 1, 2, 4, 7, 14, 28

56: 1, 2, 4, 7, 8, 14, 28, 56

1, 2, or 4

400

Janice wrote the number 43. If the rule is add 5, what would the 6th number be in the pattern? 

68

500

Joanna makes 12 hats on Monday. She makes 4 more hats each day from Tuesday through Friday. How many hats does Janice have in all by the end of the day Friday? 

28 hats