Unit 4 test Review
Model
• What is the missing factor?
6 x □ = 36
Guided Group Practice
• What is the missing factor?
8 x □ = 72
Guided Individual Practice
• What is the missing factor?
4 x □ = 24
Independent Practice
• What is the missing factor?
7 x □ = 49
Model
• Using the associative property, what is the
value of the missing variable?
(□ x 4) x 7 = 8 x (4 x 7)
Guided Group Practice
• Using the associative property, what is the
value of the missing variable?
(4 x □) x 9 = 4 x (6 x 9)
Guided Individual Practice
• Using the associative property, what is the
value of the missing variable?
(□ x 9) x 2 = 3 x (9 x 2)
Independent Practice
• Using the associative property, what is the
value of the missing variable?
(4 x □) x 3 = 4 x (7 x 3)
Model
• There are 4 boxes that contain nails. Each
box has 256 nails. How many nails are
there all together?
Guided Group Practice
• There are 7 boxes that contain nails. Each
box has 348 nails. How many nails are
there all together?
Guided Individual Practice
• Henry has 9 sand pails. He put 135 shells
in each sand pail. How many shells did he
have in all?
Independent Practice
• Henry has 9 sand pails. He put 135 shells
in each sand pail. How many shells did he
have in all?
Model
• Which of the following equations is true?
a. (7 x 4) + (3 + 2) = 34
b. (7 x 4) + (3 X 2) = 34
c. (7 + 4) + (3 + 2) = 34
d. (7 + 4) + (3 x 2) = 34
Guided Group Practice
• Which of the following equations is true?
a. (6 x 5) + (7 + 9) = 93
b. (6 + 5) + (7 + 9) = 93
c. (6 x 5) + (7 x 9) = 93
d. (6 + 5) + (7 x 9) = 93
Guided Individual Practice
• Which of the following equations is true?
a. (2 x 6) + (7 + 4) = 40
b. (2 + 6) + (7 + 4) = 40
c. (2 x 6) + (7 x 4) = 40
d. (2 + 6) + (7 x 4) = 40
Independent Practice
• Which of the following equations is true?
a. (8 x 6) + (5 + 4) = 68
b. (8 + 6) + (5 + 4) = 68
c. (8 + 6) + (5 x 4) = 68
d. (8 x 6) + (5 x 4) = 68
Model
• Kevin wants to buy 4 large bags of M&M’s.
Each large bag cost $3.87. If he uses a
coupon that is good for $2.00 off the price
of one bag, how much will Kevin owe for
the 3 large bags of M&M’s?
Guided Group Practice
• Larry wants to buy 7 packs of pencils.
Each pack of pencils cost $1.95. If he uses
a coupon that is good for $1.00 off the
price of one pack, how much will Larry
owe for the 7 packs of pencils?
Guided Individual Practice
• Sue wants to buy 3 doughnuts. Each
doughnut cost $1.25. If she uses a coupon
that is good for $0.50 off the price of one
doughnut, how much will Sue owe for the
3 doughnuts?
Independent Practice
• Betty wants to buy 8 balloons. Each
balloon cost $2.42. If she uses a coupon
that is good for $1.00 off the price of one
balloon, how much will Betty owe for the 8
balloons?
Model
• There are 300 nails in a box. If you need
42 boxes of nails, how many nails will you
need in all?
Guided Group Practice
• There are 200 toothpicks in a box. If you
need 42 boxes of toothpicks, how many
toothpicks will you need in all?
Guided Individual Practice
• There are 700 fish in each pond. If you
counted the fish in 25 ponds, how many
fish will you count in all?
Independent Practice
• There are 300 pencils in one case of
pencils. If you needed 35 cases of pencil,
how many pencils would you need?
Model
• Which is equivalent to the following?
8x9+2x8
a. 8 x 9 + 2 + 8
b. 8 x 9 + 8 x 2
c. 8 + 9 + 2 + 8
d. 8 + 9 x 2 x 8
Guided Group Practice
• Which is equivalent to the following?
4x3+8x5
a. 4 x 3 + 8 + 5
b. 4 + 3 + 5 x 8
c. 4 x 3 + 5 x 8
d. 4 + 3 x 5 + 8
Guided Individual Practice
• Which is equivalent to the following?
2x7+9x2
a. 2 x 7 + 2 x 9
b. 2 + 7 + 9 x 2
c. 2 x 7 + 9 + 2
d. 2 + 7 x 9 + 2
Independent Practice
• Which is equivalent to the following?
3x9+2x0
a. 3 + 9 + 2 x 0
b. 3 + 9 + 0 x 2
c. 3 x 9 + 2 + 0
d. 3 x 9 + 0 x 2
Model
• What is the value of the expression
28 x
if
=7
Guided Group Practice
• What is the value of the expression
48 x
if
=3
Guided Individual Practice
• What is the value of the expression
24 x
if
=6
Independent Practice
• What is the value of the expression
73 x
if
=3
Model
• Mrs. Miles bought 6 packages of
construction paper for her class. Each
package of paper cost $5.00. Write an
expression that shows how you could
determine the costs of the construction
paper.
Guided Group Practice
• Mr. Jones bought 7 packages of pencils
for his class. Each package of pencils cost
$2.00. Write an expression that shows
how you could determine the costs of the
pencils.
Guided Individual Practice
• Lucy bought 6 ice cream cones for her
friends. Each ice cream cone cost $4.00.
Write an expression that shows how you
could determine the costs of the ice cream
cones.
Independent Practice
• Bryce bought 8 bracelets. Each bracelet
cost $8.00. Write an expression that
shows how you could determine the costs
of the bracelets.
Model
• Greg uses 85 chocolate chips for every
batch of cookie mix he makes. How many
chocolate chips would he use in 5
batches?
Guided Group Practice
• Vance built 75 race cars. He used 4 tires
on each car. How many tires did he use in
all?
Guided Individual Practice
• John rode his bike 24 miles each day for
one week. At the end of the week, how
many miles did he ride in all?
Independent Practice
• Henry collected 79 stamps for his
collection each month for a year. At the
end of one year, how many stamps did he
collect in all?
Model
• Harold worked 5 days last week. Each day
he received 1 fifty-dollar bill. How much
money did Harold earn?
Guided Group Practice
• Belinda works at a bank. She has 9 fiftydollar bills in her drawer. What is the total
value of the bills?
Guided Individual Practice
• Belinda works at a bank. She has 9 fiftydollar bills in her drawer. What is the total
value of the bills?
Independent Practice
• Luke works at a store. He collected 9
twenty dollar bills from a customer. How
much money did he collect?
Model
• Olivia has 5 cats. Each cat has 4 legs.
Olivia puts socks on each of the cats 4
legs. Which is a way to show how many
socks there were in all?
a. (5 x 4) + 4
b. (5 x 4) x 4
c. (5 + 4) + 4
d. (5 + 4) x 4
Guided Group Practice
• Cindy has 6 dogs. Each dog has 2 collars.
Each collar has 3 rhinestones. Which
expression is a way to show how many
rhinestones there are in all?
a. (6 x 2) x 3
b. (6 + 2) x 3
c. (6 + 2) + 3
d. (6 + 2) x 3
Guided Individual Practice
• Henry has 2 cars. Each car has 4 tires.
Each tire has 5 lugs. Which expression is
a way to show how many lugs there are in
all?
a. (2 x 4) + 5
b. (2 + 4) x 5
c. (2 x 4) x 5
d. (2 + 4) + 5
Independent Practice
• Xavier had 3 fish tanks. Each fish tank had
6 clown fish. Each clown fish had 3
stripes. Which is a way to show how many
stripes there are in all?
a. (3 x 6) + 3
b. (3 + 6) + 3
c. (3 + 6) x 3
d. (3 x 6) x 3
Model
• Lilly traveled 254 miles per day for 15
days. How many miles did she travel in
all?
Guided Group Practice
• Henry collected 678 silly bands each
month for a year. How many silly bands
did he collect at the end of the year?
Guided Individual Practice
• John ate 12 ounces of cheese per day.
How many ounces of cheese will he eat in
245 days?
Independent Practice
• Amy collected 856 pennies each month for
18 months. How many pennies did she
collect in all?
Model
• Bruce found some snails in his pond. Frank
found 4 times as many snails in his pond as
Bruce. Let □ represent the number of snails
Bruce found. Which expression shows how
many snails Frank found?
a. 4 + □
b. 4 x □
c. □ - 4
d. □ ÷ 4
Guided Group Practice
• Glenda collected some stamps. Kiley
collected 9 times as many stamps as
Glenda. Which expression shows how
many stamps Kiley collected?
a. 9 x □
b. 9 + □
c. □ - 9
d. □ ÷ 9
Guided Individual Practice
• Sam collected toy cars. Josh collected 4
times as many toy cars as Sam. Which
expression shows how many toy cars Josh
collected?
a. □ ÷ 4
b. 4 + □
c. □ - 4
d. 4 x □
Independent Practice
• Lucy grew 5 rose bushes. Sarah grew 7
times as many rose bushes as Lucy.
Which expression shows how many rose
bushes Sarah collected?
a. □ ÷ 4
b. 4 + □
c. □ - 4
d. 4 x □
Model
• David is putting away his toys. He can put the
toys away on the shelves by putting 5 toys on
each of the 3 shelves. What is another way
David could put away the same amount of toys?
a. 5 toys on each of the 2 shelves
b. 5 toys on each of the 5 shelves
c. 3 toys on each of the 5 shelves
d. 3 toys on each of the 3 shelves
Guided Group Practice
• Cindy is stacking her 16 blocks. She
stacks the blocks in 4 groups with 4 in
each group. What is another way she can
stack the same amount of blocks?
a. 2 groups with 8 in each group
b. 3 groups with 5 in each group
c. 4 groups with 7 in each group
d. 5 groups with 3 in each group
Guided Individual Practice
• Linda is separating her bows. She first
separates them into 5 groups with 6 bows
in each group. What is another way she
could separate the bows into groups?
a. 3 groups with 8 in each group
b. 4 groups with 9 in each group
c. 3 groups with 12 in each group
d. 2 groups with 15 in each group
Independent Practice
• Josh is putting the glasses from the dishwasher
into the cabinet. He can put the glasses away in
9 stacks of 2 glasses. What is another way Josh
could put the glasses away?
a. 9 stacks of 3 glasses
b. 2 stacks of 9 glasses
c. 2 stacks of 8 glasses
d. 3 stacks of 3 glasses
Model
• Which expression shows the use of the
distributive property when multiplying 60 x
78?
a. (60 x 70) x (60 x 8)
b. (60 x 70) + (60 x 8)
c. (60 + 70) x (60 + 8)
d. (60 x 70) x (60 X 80)
Guided Group Practice
• Which expression shows the use of the
distributive property when multiplying 40 x
23?
a. (40 x 20) + (40 x 3)
b. (40 x 20) x (40 x 3)
c. (40 + 20) x (40 + 3)
d. (40 x 20) x (40 X 30)
Guided Individual Practice
• Which expression shows the use of the
distributive property when multiplying 30 x
89?
a. (30 + 80) + (30 x 9)
b. (30 x 80) x (30 x 9)
c. (30 + 80) x (30 + 9)
d. (30 x 80) + (30 X 9)
Independent Practice
• Which expression shows the use of the
distributive property when multiplying 60 x
22?
a. (60 + 20) + (60 x 2)
b. (60 x 2) x (60 x 2)
c. (60 x 20) + (60 x 2)
d. (60 x 20) x (60 X 2)
Model
• Mrs. Miles made 5 batches of cookies. Each
batch of cookies made 24 cookies. So far, 15 of
the cookies have been eaten. What operations
are needed to determine how many cookies are
left?
a. subtraction, then multiplication
b. addition, then multiplication
c. multiplication, then subtraction
d. Multiplication, then addition
Guided Group Practice
• Henry bought 6 boxes of nails. Each box
contained 85 nails. He used 46 of the nails.
What operations are needed to determine how
many nails are left?
a. subtraction, then multiplication
b. multiplication, then subtraction
c. addition, then multiplication
d. multiplication, then addition
Guided Individual Practice
• Lily blew up 8 packages of balloons. Each
package contained 5 balloons. Her mother gave
her 7 more balloons. What operations are used
to find the number of balloons?
a. subtraction, then multiplication
b. multiplication, then subtraction
c. addition, then multiplication
d. multiplication, then addition
Independent Practice
• Mark collected 7 buckets of rocks. Each bucket
contained 15 rocks. He dropped one of the
buckets and 12 rocks fell out. What operations
are used to determine the number of rocks still in
the buckets?
a. subtraction, then multiplication
b. multiplication, then subtraction
c. addition, then multiplication
d. multiplication, then addition
Model
• What is the value of the expression?
24 ÷ 6 + 3 x 4
Guided Group Practice
• What is the value of the expression?
(7 x 3) – 4 + 7
Guided Individual Practice
• What is the value of the expression?
5 x 5 + (4 + 3) - 2
Independent Practice
• What is the value of the expression?
21 ÷ 3 x 2 + 4 - 5
Model
• Louis found 3 boxes in his garage. There
were 4 toy cars in each box. Each car had
4 tires on it. Which expression shows how
many tires there are in all?
a. (3 + 4) + 4
b. (3 x 4) + 4
c. (3 x 4) x 4
d. (3 x 4) - 4
Guided Group Practice
• Jake collected 5 baseball cards a week for
8 weeks. He gave 5 of the cards to his
brother. Which expression shows how
many baseball cards he has left?
a. (5 + 8) + 5
b. (5 x 8) + 5
c. (5 x 8) - 5
d. (5 x 8) x 5
Guided Individual Practice
• Nick saw 3 boats in the water. Each boat
had 7 people on it. One boat picked up 3
more people. Which expression shows
how many people there are in all?
a. (3 + 7) + 3
b. (3 x 7) + 3
c. (3 x 7) x 3
d. (3 x 7) - 3
Independent Practice
• Sam had 9 cups. Each cup had 8 ounces
of milk in them. He drank 3 ounces of the
milk. Which expression shows how many
ounces of milk is left?
a. (9 x 8) - 3
b. (9 x 8) x 3
c. (9 x 8) + 3
d. (9 + 8) - 3
Model
• On Lynn’s trip, she drove about 45 miles
per hour for 5 hours each day. How far did
she drive in 7 days?
Guided Group Practice
• Betty rode her bike for 18 miles each day
3 days a week. She did this for 4 weeks.
How many miles did she ride her bike in
all?
Guided Individual Practice
• Sean collected 80 baseball cards a week
for 7 weeks? He did this for 5 weeks. How
many baseball cards did he collect in all?
Independent Practice
• Jake’s car can travel 30 miles on 1 gallon
of gas. If Jake put 8 gallons of gas in his
car, how far could he travel?