NAME:
_____________________
GRADE: _____________
MATHS WORKSHEETS (FOURTH TERM)
A. FRACTIONS: Textbook (DIY Fractions – on school computer)
1
2
3
4
5
6
7
8
11
Content
Fraction Walls
Colour in Fractions
Types of Fractions (equivalent fractions)
“Of” fractions
Adding of fractions
Subtraction of fractions
Maths Numeracy: Grades 3 and 4 (Fractions)
Maths Numeracy: Grades 4 and 5 (Fractions and
Decimals)
Mathletics
FRACTION GAMES (on computer)
1
Pg
2, 3
4, 5,
7
8, 9,
10
11
12
13; 14
15
B. DECIMAL FRACTIONS
Fraction Wall
1 whole
1
2
1
2
1
4
1
8
1
16
1
4
1
8
1
1
16 16
1
4
1
8
1
16
1
16
1
8
1
16
1
16
1
4
1
8
1
16
1
16
2
1
8
1
16
1
16
1
8
1
16
1
16
1
8
1
16
1
16
1
16
Fraction Wall
1 whole
1
3
1
3
1
6
1
6
1
12
1
12
1
12
1
3
1
6
1
12
1
12
1
6
1
12
1
12
1
6
1
12
1
12
1
6
1
12
1
12
1
12
Fraction Wall
1 whole
1
5
1
10
1
5
1
10
1
10
1
5
1
10
1
5
1
10
1
10
3
1
10
1
5
1
10
1
10
1
10
4
5
TYPES OF FRACTIONS
Proper fraction eg 3
5
Equal fraction eg ½ = ½
Improper fraction eg 5
4
Equivalent fraction eg 5 and 1
10
2
Mixed fraction eg 1 ½
INSTAMATHS EXERCISE ON EQUIVALENT FRACTIONS
43
44
Equivalent fractions (1)
Equivalent fractions (2)
20
20
Exercise: Fill in the missing equivalent fractions: Please do these in your book – not here!!!
1 = __
2
8
1 =
3
_
6
2 = 4
3
1 = 3
5
1=_
10
5 = 25
8
6
3= 9
5
3 =
7
__
21
FRACTIONS USING “OF” (WORKSHEET 1)
What is half of 12 __________ ;
22 ______________
What is a quarter of 100 ________ ; 48 _________;
What is a third of : 9 ________; 21__________;
What is a fifth of 20 _________; 35 __________;
Fill in the correct answers : tenth; sixth; quarter; seventh; ninth; fifth;
eighth
Eg If 2 equal parts, each part is one half.
a) If 3 equal parts, each part is one THIRD
f) If 7 equal parts, each part is one ____________
b) If 4 equal parts, each part is one _____________
g) If 8 equal parts, each part is one ____________
c) If 5 equal parts, each part is one ____________
h) If 9 equal parts, each part is one ____________
d) If 6 equal parts, each part is one ____________
i) If 10 equal parts, each part is one ___________
7
FRACTIONS USING “OF” (WORKSHEET 2)
a) What is one third of 18? _______
e) What is four tenths of 20? ________
b) What is an eighth of 16? _______
f) What is three eighths of 8 ? ______
c) What is one quarter of 28? _____
g) What is two fifths of 10? _________
d) What is a fifth of 25? _______
h) What is two thirds of 21? _________
EXERCISE
1. One quarter of a class of 28 paint the room. How many children paint? _____
2. One seventh of a class of 35 children are absent. How many children are absent? ___
3. There are 48 boys in grade 4. They are split into two classrooms. How many boys in each classroom?
________________
4. Three quarters of a class go on a school trip. What fraction of the children remain at school? ____________
8
INSTA-MATHS EXERCISES (OF)
Ex
39
40
41
45
46
Total
20
20
20
20
10
One-part fractions
One part fractions of a group of things
Ordering one-part fractions
Quarters of a group of things
Fractions of real things
Your mark
ADDING OF FRACTIONS
PLEASE DO NOT DO THESE SUMS IN THIS BOOK. YOU MUST SET THEM OUT PROPERLY IN YOUR MATHS
CLASSWORK BOOK.
1.
3 + 2
4
4
2.
3 +
5
1 + 3
8
4
5.
3+5
7 14
4.
4
5
3.
2 + 3
10
5
6.
5 + 4
6 12
9
SUBTRACTION OF FRACTIONS
PLEASE DO NOT DO THESE SUMS IN THIS BOOK. YOU MUST SET THEM OUT PROPERLY IN YOUR MATHS
CLASSWORK BOOK.
1.
5 -2
7 7
2.
4 - 1
6
3
4.
3 - 3
5 10
3.
2 - 3
3 6
5.
7 - 1
8 4
6.
5 - 8
6 12
INSTA-MATHS EXERCISES
42
Counting in fractions
20
ONLINE FRACTIONS PRACTICE: Grade 4 Home page
a) Maths – Fractions
b) IXL Maths Online – Grade 4 – Fractions and Mixed Numbers
10
FRACTIONS : REVISION SHEET
1. NUMERATOR AND DENOMINATOR eg 5/8
5 is the numerator; (how many parts of the whole that have been used)
8 is the denominator (how many parts the whole is divided into)
2. SIMPLIFY – getting the fraction to the smallest possible number
For example: 15/30
I look at 15 and say it consists of (15 x 1; 5 x 3);
I choose the biggest number that will also go into 30.
In this case, 15, 5 and 3 will go into 30. I choose 15 because it is the biggest number.
You can choose the other numbers, but then you have to simplify more times.
In Maths we always look at the quickest way to do something.
Do the following sums in your exercise book : simplify
Exercise 1
a) 14/22
b) 25/35
c) 9/21
d) 10/30
e) 18/54
f) 7/21
g) 22/33
h) 10/100
i) 36/48
j) 12/16
a) 16/32
b) 25/65
c) 66/77
d) 36/52
e) 16/42
f) 9/36
g) 5/9
h) 3/9
i) 20/25
j) 12/15
Exercise 2
11
3. OF
For example: find ½ of 16
Say to yourself: 16 divided by 2 (Answer
is 8)
Then you say: 8 x 1 = 8 (which is your
answer)
For example: find ¾ of 24
Say to yourself: 24 divided by 4 (Answer
is 6) Then you say: 6 x 3 = 24 (which is
your answer)
Exercise 1
a) 1/8 of 24
b) 1/9 of 18
c) 1/3 of 15
d) 1/11 of 55
e) 1/12 of 144
f) 3/5 of 25
g) 4/9 of 36
h) 2/3 of 18
i) 6/8 of 48
j) 3/11 of 77
4. TYPES OF
FRACTIONS
Proper Fraction 3/5
Improper Fraction 6/4
Mixed Fraction: 2 ½
Equal Fraction ½ = ½
Equivalent fraction
4/6 is equivalent to 2/3
ALL EXERCISES TO BE DONE IN YOUR EXERCISE BOOK
Exercise 1: Change Improper fractions into Mixed Fractions
a) 7/2
b) 9/4
c) 10/3
d) 13/2
e) 5/4
e) 8/5
f) 11/4
g) 8/2
12
Exercise 2: Change Mixed Fractions into Improper Fractions
a)
2½
e) 2 ¾
b) 3 4/5
c) 1 ¾
d) 3 2/3
e) 3 1/6
f) 3 1/6
g) 1 1/3
c) 3/5
d) 1/2
Exercise 3: Fill in equivalent fractions for:
a) 2/3
b) 1
5) ADDING AND SUBTRACTION OF FRACTIONS
Exercise 4: Plus and minus with the same denominator
a) ¼ + 5/4
b) 4/5 + 3/5
c) 4/6 – 2/6
d) 5/8 – 3/8
Exercise 5: Plus and minus with different denominators
a) ¼ + 3/8
b) 3/5 + 6/10
c) 2/3 – 1/6
d) 3/4 – 2/12
13
INSTAMATHS
47
48
49
52
53
Fraction tenths and decimals
Decimals (1)
Decimals (2)
Decimal fractions and money
Money and decimal fractions
20
20
20
10
10
14
TERM 4
MATHLETICS: SPACE AND SHAPE/DATA HANDLING
SPACE AND SHAPE: TERM 4
ARE YOU READY?
What prism am I?
What pyramid am I?
How many edges?
How many faces?
How many corners?
Relate shapes and solids
Symmetry or not?
Co-ordinate meeting place
Using a key
TEST
SOMETHING EASIER
Collect the objects
Match the object
Left or right?
Collect more shapes
Following directions
DATA HANDLING : TERM 4
ARE YOU READY?
Tallies
Bar Graphs 1
Interpreting tables
What are the chances?
How many combinations?
TEST
SOMETHING EASIER
Who has the goods?
Making graphs
Picture graphs
SOMETHING HARDER
Column graphs
Line graphs: interpretation
Sector graphs
Divided bar graphs
SOMETHING HARDER
Sides, angles and diagonals
Prisms and pyramids
Rotational symmetry
Map co-ordinates
More directions
Scale
15