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8/2/2019 Math.primary3.Term2 (2)
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Name: ............................................................................................
Class: 3 / ................
Primary Three
Second Term
Part 2
Mathematics is where numbers fly like pigeons in andout of your head.~Carl Sandburg
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Unit 4
Illustrate Fractions:
http://www.learnalberta.ca/content/me5l/html/math5.html
Games:http://www.fuelthebrain.com/Game/play.php?ID=215
http://www.primarygames.com/fractions/2a.htm
http://www.learnalberta.ca/content/me5l/html/math5.htmlhttp://www.learnalberta.ca/content/me5l/html/math5.htmlhttp://www.fuelthebrain.com/Game/play.php?ID=215http://www.fuelthebrain.com/Game/play.php?ID=215http://www.primarygames.com/fractions/2a.htmhttp://www.primarygames.com/fractions/2a.htmhttp://www.primarygames.com/fractions/2a.htmhttp://www.fuelthebrain.com/Game/play.php?ID=215http://www.learnalberta.ca/content/me5l/html/math5.html8/2/2019 Math.primary3.Term2 (2)
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The Meaning & Reading Fractions1) What fraction does the colored part show? Circle the
fraction 1.
1
2
1
3
1
4
2.
1
2
1
3
1
4
3.
1
2
1
3
1
4
4.
1
2
1
3
1
4
5.
1
2
1
3
1
4
6.
1
2
1
3
1
4
7.
1
2
1
3
1
4
8.
1
2
1
3
1
4
9.
1
2
1
3
1
4
10.
1
2
1
3
1
4
11.
1
2
1
3
1
4
12.
1
2
1
3
1
4
Unit 4 (Lesson 1)
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2) Circle the shape that shows three thirds.
1. 2.
3) Circle the shape that shows four fourths.
1. 2.
4)Find the shapes that showthirds. Color
1
3.
1
.
2
.
5) Find the shapes that showfourths Color
14
.
1
.
2
.
6) What fraction does the colored part show? Circle thefraction. 1.
1
2
1
3
1
4
2.
1
2
1
3
1
4
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7) a) How many Thirds are there in one?
b) How many sixths are there in one?
c) a) How many ninths are therein one?
8) Write the following fractions in numbers:a) Nine tenths =
.........
........ b) Three elevenths =.........
........
c) An eighth =.........
........ d) Third =.........
........
e) A quarter =.........
........ f) Three quarters =.........
........
g) Four ninths =.........
........ h) One eleventh =.........
........
9) Complete:
a) 1 =.........
9 b)20
........ = 1 c) 1 =.........
........
d) 1 =.........
4 =8
........ =.........
11 =.........
........ =.........
........ =.........
........ =.........
........
e) There are halves in a whole one. f There are fifths in a whole one. g) There are sevenths in a whole one.
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10)Write a fraction to show how much of the
shape is shaded.1. 2
.3.
4. 5. 6.
7. 8. 9.
10. 11.
12.
13.
14. 15.
16. 17. 18.
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Unit 4 (Lesson 2)
Equal Fractions
1) Fill in the missing number to make two equivalent fractions:
1)
4
10=
5
2)
3=
2
6
3)
2
4=
2
4)
4=
6
8
5)
2
4=
8
6)
10=
4
5
7)
5
10=
2
8)
5=
6
10
9)
4
8=
4
10)
1
3=
9
11)
6=
1
2
12)
6
8=
4
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When the going gets
tough try harder and
you will succeed.
2) Circle the equivalent fraction
1) 6
7
11
12
30
35
2
12
3
7
2) 3
6
6
3
5
6
1
2
10
11
3) 2
12
2
7
12
2
2
7
1
6
4) 3
4
9
8
23
24
8
9
15
20
5) 10
11
40
44
10
2
15
14
16
32
6) 1
2
3
4
1
11
2
4
2
1
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3) Complete:
a) 21
4
2
...
4
8
...
...
3
...
5 ...
...
b)1= 4...
...
2
7
...
...
5
3
...
...
...
c) 52
...
4
d) 42
2
...
e) 32
9
...
f) 186
6
...
g) 52
...
17
h) 52
20
...
i) 84
2
... j) 7
...
1
k) Three sevenths = ......
l) An eighth = ......
m) six sixths =
n) 1= ...3
5
...
...
6
7
...
...
...
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Unit 4 (Lesson 3)
Simplifying (Reducing) Fractions
1) Reduce the following fraction To the simplest form.
24
12
21
7
24
18
21
14
16
8
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2)Write each of the following fractions in the simplestform:
30
10
18
6
28
14
25
10
18
12
24
18
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2) Compare. Write , or =.
1.
4
10
7
10
2.
1
10
4
10
3.
3
5
2
5
4.
1
9
1
9
5.
1
7
6
7
6.
1
3
2
3
7.
4
5
1
5
8.
1
5
1
5
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4) Compare, Write , or =
1) 1
10
5
10
2)1
5
9
3)1
7
8
4) 1
3
2
3
5)1
5
5
6) 4
7
2
7
7)
16
10
8)3
3
1
5
9)1
5
4
510)
5
5
2
4
11)2
3
1
3
12) 1
41
13)6
9
5
9
14)3
8
1
8
15)7
71
16) 1
4
4
8
17)5
5
6
6
18)3
9
2
3
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5)Arrange the fractions in ascending order:
1) 2
6,
4
6,
5
6
The order is : , ,
2)
1 ,4
9,
5
9
The order is : , ,
3) 4
7,
1
7, 1
The order is : , ,
4) 3
5
,4
5
,2
5The order is :
, ,
5)
1 ,3
9
,5
9The order is :
, ,
6) 1
8
,6
8
,7
8The order is :
, ,
6) Arrange in ascending order , then in descendingorder:
a)8
5 ,8
9 ,8
1 , 1 ,8
3
The ascending order is , , , ,
The descending order is , , , ,
b)5
3 , 1 ,5
2 ,5
4 ,5
1
The ascending order is , , , ,
The descending order is , , , ,
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c)13
7 ,13
5 , 1 ,13
2 ,13
9
The ascending order is , , , ,
The descending order is , , , ,
d) 0, 75 , 73 , 72 , 1
The ascending order is , , , ,
T he descending order is , , , ,
e)10
4 , 1 ,10
7 ,10
2 ,10
1
The ascending order is , , , , The descending order is , , , ,
f)20
5 ,2
1 ,20
7 , 1 ,20
13
The ascending order is , , , ,
The descending order is , , , ,
g) 514
, 814
, 114
, 1 ,2
1
The ascending order is , , , ,
The descending order is , , , ,
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Adding & Subtracting Fractions
1) Find the result of the following:
a)
1+
5 = 12 12
b) 3+
5= 20 20
c) 9 _ 5 =
20 20d) 8 +
3 = 11 11
e) 1 _ 3 =
12f) 5 +
5 = 16 16
g)6
+9
= 20 20
h) 1 +1
= 3
i) 7 _ 3 = 10 10
j) 5 + 8 = 14 14
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2) Complete
a) 2+
4+
1 = 10 10 10
b)(
7+
3) -
6 =. 20 20 20
c)4
+ =1 5
d)3
+ = 17
e)9
+ = 125 f) 1 - = 32
g) 5 + = 97
9h) 15 +
12
8 = 19 19 19
i)1
+10
9
= 19 19 19 j)4
+7 1 =
23 23 23
k) 1 - = 53
L) -
3= 9
7
5
m)-
3= 5
1
5
n)
2 =
5
3
5
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3) Story Problems :
a) What is the fraction that gives the result5
8 if2
8 is added to it?
The fraction =
b) What is the fraction that gives a whole one if6
9 is
added to it?
The fraction =
4) Find the missing fraction:
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The best way to cheer yourself is to cheer somebody else
up.
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Measurement
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Measuring Temperature
* Study Hard *a) The thermometer is used to measure thetemperature.
b) The unit of measuring temperature is called degree.
c) The normal human temperature is 37.
1) Write these temperature in order from coldestto warmest:
a) 30C , 50C , 45C , 25 C
The order is : , , , b) 40C , 35C , 60C , 6C
The order is : , , ,
2) Write these temperature in order fromwarmest to coldest: a) 15C , 40C , 20C , 12C
The order is : , , ,
b) 18C , 0C , 9C , 32C
The order is : , , ,
Unit 5 (Lesson 1)
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Measuring the length & Weight
1) Choose the suitable unit :
1)
20 centimeters 2 cm 2kg 50 grams3)
2 meters 2centimeters
4)
22centimeters 3 meters
5)
30centimeters 10 meter
6)
15 grams 50 km
7)
2 meters 24 cm
8)
3 centimeters 33 cm
9)
2 meters 23 cm
10)
7 grams2 kg
Unit 5(Lesson 2&3)
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2) Choose the suitable length :
1)
6 meters 7 centimeters
2)
12centimeters
2 meters
3)
3 Kg 6 grams
4)
4 centimeters 45 cm
5)
1 meter 10 centimeters
6)
5 centimeters 50
centimeters7)
18 cm 3 meters
8)
2 centimeters 25 cm
9)
20 centimeters 2 centimeters
10)
2 meters 27 cm
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2) Complete:
1) 40 m =_____cm 2) 5 Km=_______m 3) 8 kg =_______ gm
4) 12000 cm =__m 5) 5000gm=___kg 6) 6000 m = ____km
7) 20 kg = ___ gm 8) 10000gm=___kg 9) 500 cm = ____m
10) 11
2 km = ____ m 11) 4000 cm = ___m 12) 400 cm =_____m
4) Arrange in descending order:3005 m. , 3050 m. , 30 km. , 3 km and half
The order is , , , 5) Complete by using the suitable unit: a) The distance between Cairo and Alexandria is measured by
b) The length of the classroom is measured by
c) The length of a pen is measured by
d) The suitable unit for measuring the weight of a gold work is
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Measuring Time
Study hard:
1 month = 30 days 1 month = 4 weeks
1 day = 24 hours 1 hour = 60 minutes
1week = 7 days 1year = 365 days
1) How many hours are there in three days?
The Number of hours =
2) How many minutes are there in a quarter of anhour? The Number of minutes =
3) How many minutes are there in half an hour?
The Number of minutes =
4) How many days are there in two weeks ?
The Number of days =
5) How many minutes are there in a day?
The Number of minutes =
Unit 5 (Lesson 4)
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6) How many hours are there in a month?
The Number of hours =
7) Complete:
a) 120 minutes = hours
b) 90 minutes = hour, minutes
c) 2 21 days = hours
d) Half a day = hours
e) 3 months = weeks
f)
30 days = weeks , days g) 10 days = hours
h) An hour and 6 minutes = minutes
i) 2 days and 10 hours = hours
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Representing Data
1) Use data from the table graph to make a barline graph., Then answer the questions
1) Did more people choose pistachio or vanilla?
2) How many people's favorite ice cream is cookiedough? 3) What is the least popular ice cream flavor? 2) What is the total number of Flavors ?
Unit 6 (Lesson 1)
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2) Draw a broken line graph to represent thefollowing data , then answer the questions.
Money Spent on Sneakers
Name Money Spent
Manal 40
Morgan 45
Jasmine 90
Julia 55
a. How much more was the most expensive sneakers thanthe least expensive one?
b. Who spent the least amount of money on sneakers?
c. How much did Morgan and Manal spend altogether
on their sneakers?
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3) Use data from the table graph to make a bargraph. & a broken line ,then answer the questions.
a) List the fruits in order from the fruit with the mostvotes to the fruit with the fewest votes.
The Order is b) How many more people chose bananas than choseapples?
The number of apples =
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4) Make a line graph using the data in the table.
End of Week Height (in cm)
First 2
second 7
Third 9
Fourth 10
Fifth 11
a. How tall was the plant at the end of week #1?
b. Between which two weeks did the plant grow by 1centimeter?
c. At the end of which week(s) was the plant tallerthan 9 centimeters?
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Probability
Certain , Possible , Impossible1)Write the probability of spinning each letter as in (1)& (5)
1.
The letter D
1out of5
2.
The letter C
___ out of ___
3.
The letter D
___ out of ___
4.
The letter D
___ out of ___
5.
The letter D
_2__ outof _5___
6.
The letterD
___ out of ___
7.
The letterG
___ out of ___
8
.The letter B
___ out of ___
9.
The letter B
___ out of
___
10.
The letterF ___ out of
___
11.
The letterA
___ outof ____
12.
The letterA
___ out of
___
Unit 6 (Lesson 2)
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**Study Hard:a) The probability of the IMPOSSIBLE event = ZEROb) The probability of the CERTAIN event = ONE
c) The probability of the possible event between zeroand one ( Fraction )
2) If we flip a coin , we get either head or tail ,complete:
a) The probability of getting a head =
b) The probability of getting a tail =
3) A jar contains 8 gray and 5 white balls. A ball isdrawn at random , Complete:
a) The probability of the drawn ball being gray
is b) The probability of the drawn ball being white
is
4) Choose the correct answer to express the probabilityof the following:
a) The Sun rises in the west (Certain , Possible , Impossible)
b) The probability of getting a number greaterthan 5 when a dice is through is
( 65
, 61
, 66
)
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c) The probability of getting a number greaterthan 6 when a dice is through is (Certain , Possible , Impossible)
d) The probability of getting an odd numberwhen a dice is through is ( 6
5, 6
1, 6
3)
e) I watch television 4 times a week (Certain , Possible , Impossible)
f) The probability of getting the number 4 whena dice is through is ( 6
4, 6
1,4)
g) The probability of the impossible event is (Zero , One , Fraction)
h) The probability of getting a number 3when a dice is through is ( 6
3, 6
1, 3 )
i) The probability of getting heads when a coin
Is through is ( 21
, 1, 2 , 0 )