Transcript MATH UNIT 5

MATH
UNIT 5
1. Gene played his new video
game 23 times each day
for 5 days. How many
times did he play his video
game in a total of 5 days?
53 = 5 tens and 3 ones
2. Draw place value / base ten
blocks to solve this problem.
2 X 34 =
3. Draw place value / base ten
blocks to solve this equation.
3 X 18 =
4. Use place value / base ten
blocks to solve this equation.
27 X 3 =
26
x 5
+
19
x 3
+
21
x 4
+
SOLVE
23
x8
18
x3
27
x7
34
x6
49
x4
73
x6
43
x5
67
x2
15
x8
26
x3
5. Estimate: Emma wants to
put 3 smiley stickers on each
of her note cards. Use estimation
to decide if one roll of stickers
has enough for 42 note cards.
STICKERS
PER ROLL
100
75
150
6. Large tables in the media center
have 8 chairs and small tables
have 4 chairs each. How many
students can sit at 3 large tables
and 5 small tables if each
seat is filled?
FIND THE QUOTIENT
81
9 =
45
5 =
24
6 =
27
9 =
12
3 =
54
6 =
FIND THE QUOTIENT
90
9 =
20
5 =
18
3 =
64
8 =
56
7 =
63
9 =
FIND EACH PRODUCT . ESTIMATE TO CHECK
REASONABLENESS.
9 x 23
6 x 51
4 x 29
8 x 42
3 x 64
5 x 56
6 x 83
4 x 47
3 x 58
6 x 37
Green Tree Hotel has 14 floors.
Plaza Hotel has 5 times as many floors.
How many floors does the Plaza have?
It takes 286 rolls of tape to make a
sculpture out of boxes.
What is this number rounded to the
nearest hundred?
Katie made 24 rag dolls. She
gave away 8 of them as gifts.
Write an expression that gives
the number of rag dolls Katie
had left?
< = > =
5 x 71
4 x 56
80
5 x 70 8 x 30
200
19 x 4
3 x 34
190
8 x 35 2 x 90
89 + 89
100
6 x 37
37 x 6
9 x 25
6 x 18
7 x 20
A red tray holds 7 rows of oranges
with 8 oranges in each row.
A blue tray holds 8 rows of oranges
with 5 oranges in each row.
Which tray holds more oranges?
___ x ___
_____
___ x ___
_____
Look at the chairs below. Mr. Reed
bought 2 brown chairs.
Mrs. Lee bought 3 green chairs.
Who paid more?
___ x ___
_____
$32
___ x ___
_____
$49
Annie and Matt spent a total of $29
on a gift. Annie spent $7 more than
Matt. How much did each spend?
Lana’s mother brought 27 cartons
of orange juice and grape juice to
the park for the team party.
There were twice as many cartons
of orange juice as there were of
grape juice. How many of each did
she bring?
In football, a team can score 2, 3, 6,
7, or 8 points. The Red team scored
3 times for a total of 19 points.
How did they score their points?
Mr. Milles took all of the tires off
the old bicycles and tricycles in his
garage. He bought 12 new tires.
How many of each type of cycle
did he have?
Chuck’s Fishing Gear store sold
12 fishing poles each week.
Fill in the function chart to show
sales over a two month period.
1 week
12
Linda earned $8 per hour and her
friend Susan earned $10 per hour.
Linda and Susan worked the same
number of hours. If Linda earned
$72 how much did Susan earn?
Tennessee has 53 state parks.
Florida has 3 times as many state
parks as Tennessee. How many
state parks does Florida have?
4 5, 7 4 3
x
3
+
6 2, 8 5 1
x
5
++
5 3, 4 7 4
x
2
+
8 7, 3 6 2
x
4
+
9 5, 3 8 3
x
4
+
4 3, 6 5 1
x
6
+
1. Multiply the ones column. Regroup if needed.
2. Multiply the tens. Add any extra tens.
Regroup if needed.
3. Multiply the hundreds. Add any extra
hundreds. Regroup if needed.
519
X
4
378
X
2
1. Multiply the ones column. Regroup if needed.
2. Multiply the tens. Add any extra tens.
Regroup if needed.
3. Multiply the hundreds. Add any extra
hundreds. Regroup if needed.
3 6 8
X
3
4 5 7
X
5
The Appalachian Trail is 2,174
miles long. If Andy hiked the
entire trail one time, how many
miles did he hike?
A road repair crew usually fixes 825
potholes each week. How many
potholes can they fix in 6 weeks?
A tire shop sells 3 tires
for $175 each and
includes a fourth
tire for free. Is this
more or less
expensive than buying
4 tires at $135 each?
Explain.
Elaine rents a car for 5 days.
It costs $44 a day to rent the car,
$7 a day for insurance, and $35
to fill the car up with gas.
How much does it cost Elaine to
rent the car in all?
A fundraiser was held at Ella’s school.
The first day $188 was collected,
$201 was collected the second day,
and $79 was collected on the
third day. ABOUT how much was
collected in all?
Mr. Truelle would like to buy a new
computer that costs $934. He can
pay the total all at once, or he can
make a $125 payment each month
for 8 months. Which will cost the least?
By how much?
A sturdy dog crate weighs 29 pounds.
It costs $68. Wendy has 3 dogs.
How much will she spend on crates
if she buys one for each dog?
Nikki is 3 months old and 22
inches tall. Her father Myles,
who is 25 years old, is 3 times
as tall as Nikki. How tall is Myles?
A rectangular pool is 60 feet long
and 45 feet wide. What is the
perimeter?
Dry dog food comes in 6 pound
bags that cost $15 each. How
many pounds of food are in
7 bags of dog food?
______
What would the cost be?
______
In 1990, a high-school class in
Indiana made a very large yo-yo.
It weighed 6 times as much as a
student who weighed 136 pounds.
What was the weight of the yo-yo?
Yo-yos first appeared in the United
States in 1866, but the name
“yo-yo” was not used until
50 years later.
It is probably from a Filipina word
meaning “to return.” In what year did
the toy get the “yo-yo” name?
What is the perimeter of the park?
3
0
0
f
e
e
t
550 feet
BREEDS OF DOGS
At a large dog
show, there were
45 entries for each
of the breeds in
the chart. What is
the total number
of dogs in this
show?
HOUND
WORKING
TERRIER
GUNDOG
PASTORAL
UTILITY
TOY
A Chihuahua weighs 6
pounds. The standard
adult height of a Great
Pyrenees is about 27
inches tall and weighs
17 times as much as
a Chihuahua. What is
the approximate weight
of a Great Pyrenees?
What would the total cost be for 3
round-trip tickets to Hawaii?
DESTINATION
CHICAGO
ONE-WAY PRICE
$296
LOS ANGELES
$349
ORLANDO
$189
HAWAII
$794
AUSTIN
$258
There are 2000 pounds in 1 ton.
A ton of dimes is worth $40,000
and a ton of pennies is worth $3,600.
How much more are the dimes
worth than the pennies?
A pocket bike costs 5 times as
much as a 10-speed bicycle. If the
bicycle costs $150, which expression
will give you the cost of the
pocket bike?
150 + 150 + 150
150 x 5
150
150 + 5 + 5
5
5 x 150 + 5
Tickets for a movie cost $10 for an
adult and $6 for a child. Walter is
buying tickets for 2 adults and 3 child
tickets. Which expression can be
used to find the total spent at the
movie theatre?
a. 10 + 10 + 10 + 6 b. 10 + 6 + 6 + 6
c. 10 + 10 + 6
d. ( 6 x 3 ) + ( 10 x 2 )
e. ( 3 + 3 + 3 ) + ( 10 x 2 )
The playground at the Head Start
Center is 600 feet by 450 feet.
What is the perimeter of the
playground?
TOPIC 5
TEST