Download Chapter 5 lesson 1

Chapter 5 lesson 1
In this lesson you are going to review factors, multiples and divisibility.
1.) You and your group are going to work through the problems together – use
your notes if necessary and show any work that you needed to do in order to
solve your problem.
2.) Once you finish, hold on to your paper and take it with you to the next stop.
Name ______________________________________________________________
Chapter 5 Test REVIEW
Lesson 5.1
1. Molly collected 212 baseball cards and would like to sore them in rows of 3. How can
Molly determine if 212 is divisible by 3?
2. Luc has 1,392 miniature cars. He wants to place the same number of cars in each of 6
storage boxes. How can Luc determine if 1,392 is divisible by 6?
3. What number has factors of 1, 2, 3, 4, 6, 8, 12, and 24?
4. What are the factors of 35?
5. During a charity fundraiser, Mr. Thomas’s class raised $2,612. The students want to
divide the money among four charities. How can the students determine if 2,612 is
divisible by 4?
6. A company needs to ship 459 packages of ups to restaurants. The packages are boxed
in quantities of 9. How can the company determine if 459 is divisible by 9?
7. What number has factors of 1, 3, 5, and 15?
8. What are the factors of 22?
9. How can you determine if 2,346 is divisible by 2?
10.How can you determine if a number is multiple or a factor?
Chapter 5 lesson 2
1.) 1.) You and your group are going to work through the problems together –
use your notes if necessary and show any work that you needed to do in
order to solve your problem.
2.) Once you finish, hold on to your paper and take it with you to the next stop.
5.2
1. Show the prime factorization of 42.
2. List 5 numbers that are prime.
3. Show the prime factorization of 36.
4. List 7 composite numbers.
5. Cade wants to cut a 23 inch piece of wire into shorter pieces. Which is the only way to cut
the wire into equal size pieces?
6. Show the prime factorization of 50.
7. Show the prime factorization of 48.
Chapter 5 lesson 3
In this lesson you are going to review factors, multiples and divisibility.
1.) You and your group are going to work through the problems together – use
your notes if necessary and show any work that you needed to do in order to
solve your problem.
Once you finish, hold on to your paper and take it with you to the next stop.
5.3
1. What is the greatest common factor of 28 and 70?
2. At the used book store, all used mystery novels are the same price. Sedgewich spent $24
and Dee spent $40 on used mystery novels. What is the most each used mystery novel could
cost?
3. Use Prime factorization to find the GCF of 45 and 135.
4. What is the greatest common factor of 60 and 84?
5. At CD shack, all used Cds are the same price. Nathan spent $32 and Kayla spent $44 on
used CDs. What is the most each used CD could cost?
6. Use prime factorization to find the GCF of 18 and 114.
7. What is the GCF of 24 and 98?
Chapter 5 lesson 4
In this lesson you are going to review factors, multiples and divisibility.
1.) You and your group are going to work through the problems together – use
your notes if necessary and show any work that you needed to do in order to
solve your problem.
Once you finish, hold on to your paper and take it with you to the next stop.
5.4
1. Savannah wants to tile behind the sink using green and beige tiles of the same size. She will
use 24 tiles in all, 11 green and 13 beige. What fraction of the tiles will be green?
2. Alyssa wants to make a collage out of the photographs. She will use 17 photographs in all,
12 black and white and 5 color. What fraction of the photographs will be black and white?
3. In the word HILLSBORO, what fraction of the letters are vowels?
4. Betty wants to lay brick down for his patio using gray and white bricks of the same size. He
will use 32 bricks in all, 15 gray and 17 white. What fraction of the bricks will be gray?
5. Mark wants to fill his bookshelves with books using fiction and nonfiction books. He will
use 37 books in all, 20 fictions and 17 nonfiction. What fraction of the books will be
nonfiction?
6. In the word, INTERMEDIATE, what fraction of the letters are E?
Shade the boxes below to represent the following fraction:
9/14
5/7
Chapter 5 lesson 5 and lesson 6
In this lesson you are going to review factors, multiples and divisibility.
1.) You and your group are going to work through the problems together – use
your notes if necessary and show any work that you needed to do in order to
solve your problem.
Once you finish, hold on to your paper and take it with you to the next stop.
5.5
5.5
1. Circle the fractions that are equivalent: 9/16, 24/32, 5/8, ¾
2. Ninety one out of 117 students knew that Missouri was nicknamed the Show Me State.
About what fraction of the student knew the nickname?
1/3
2/3
7/9
5/6
3. Which two fractions are equivalent to 2/5
10/25 and 15/20 20/50 and 8/15
4/10 and 6/9
6/15 and 8/20
4. Which of the following are equivalent?
3/5
10/15
6/10
15/20
5. Eighty-four out of 120 students participate in extra-curricular school activities. What
fraction of the students participate in extra-curricular school activities?
4/5
¾
7/10
3/10
6. Which two fractions are equivalent to 2/3?
4/6 and 15/20
21/24 and 20/30 6/9 and 10/15
8/12 and 20/24
5.6
1. What is 40/100 in simplest form?
2. Name 11/66 in simplest form?
3. What is the greatest common factor you can use to divide the numerator and denominator
of the fraction 18/24?
4. Name 20/100 in simplest form?
5. Name 15/25 in simples form?
6. Name 40/80 in simplest form?
7. Name 95/105 in simplest form?
8. Name 18/42 in simplest form?
9. Name 78/112 in simplest form?
10. Can 24/25 be reduced?