ADVANCED GENERATIONS SCHOOLS
Mathematics Revision Pack
Answer Key
Name :……………………………………………..
Grade : 5
2016 – 2017
Semester 2
0
Section 1: Numbers
1. Write the value of the underlined figure in each of the following numbers:
a) 86.243
0.04
b) 6.278
0.008
c) 39.53
0.5
d) 12 764.83
10 000
2. Arrange the following in order from smallest to largest:
4.5
a)
4.04
4.987
4.98
4.52
___4.04, 4.5, 4.52, 4.98, 4.987_________________________________
60.47
b)
77
94
40.8
23
82.971
___23, 40.8, 60.47, 77, 82.971, 94_____________________________
c)
1
,
6
4
,
9
5
,
12
1
3
___1/6, 1/3, 5/12, 4/9________________________________________________________
3. Round the following decimals:
Nearest whole number
One decimal place
a) 3.84
4
3.8
b) 57.38
57
57.4
c) 24.05
24
24.1
4. Convert:
2
1
3
5
1
7
4
3
6
6
2
9
1
5. Calculate:
9
2
20
3
83
9
39
5
6. Calculate:
1) 3.6 ÷ 12 = 0.3
2) 6.4 ÷ 8 =0.8
3) 0.48 ÷ 6 = 0.08
4) 7.2 ÷ 8 =0.9
5) 0.24 ÷ 6 = 0.04
6) 0.77 ÷ 11 =
0.07
7. Calculate:
2
8. Convert between fractions and decimals numbers:
9. Matching:
a. Match the correct values that add up to 1. One has been done for you:
1) 0.8
2) 0.37
3) 0.23
4) 0.44
0.77
0.56
0.63
0.2
b. Match the correct values that add up to 10. One has been done for you:
1) 3.2
2) 6.84
3) 4.65
4) 8.01
5.35
1.99
6.8
3.16
3
10. Doubling and halving:
11. Multiply:
4
12. Divide
5
13. Factors and multiples:
a.
b.
a. 60:
b. 100:
c. 24:
__10__ x __6___
_10___ x __10__
__6___ x __4___
__15__ x __4___
__20__ x ___5__
__12__ x ___2__
__20__ x __3__
__50__ x __2___
__8___ x ___3__
14. Complete the table:
Fraction
Decimal
Percentage
14/100 = 7/50
0.14
14%
24/100 = 6/25
0.24
24%
6
2/100 = 1/50
0.02
2%
3
4
0.75
75%
15. Word problems:
a) Mia’s family owns an apple farm. They
have picked a total of 927 apples last
weekend. If 54 of the apples are green, how
many red apples did they pick?
927 – 54 = 873 red apples
b) A bagel factory produced 45 bags of
bagels. There were 12 bagels in each bag.
How many bagels did the factory produce in
total?
45 x 12 = 540 bagels
c) Dunkin Donuts shop needs to pack 738
donuts in boxes. If each box holds 6 donuts,
how many boxes does the shop need?
738 ÷ 6 =123 boxes
d) Amina went to Zara to buy clothes for the
summer holiday. These were the prices of
the clothes in the store:
4 x 24.99 = $99.96
2 x 12.50 = $25.00
$32.62
7
Dress = $24.99
T-shirt = $12.50
Pair of shoes = $32.62
Total = 99.96 + 25 + 32.62 = $157.58
If Amina bought 4 dresses, 2 t-shirts and a
pair of shoes, what was the total amount
that she paid?
Section 2: Measurement
16. Use a protractor to measure the following angles and write the name below each one
(obtuse, acute, straight, right):
8
17. Use a protractor to measure the angles of the shapes. Use a ruler to measure the length of
the shortest side in cm:
a.
Shortest side = ___3.8_____ cm
b.
Shortest side = ___2.2_____ cm
18. Calculate the perimeter of each shape:
9
19. Calculate the area of each shape:
bagels Five to seven
20. Use the words ‘to’ or ‘past’ to write the time displayed on each clock:
Five to seven
Twenty three minutes past three
10
Twelve minutes to eleven
21. Write the times using am or pm:
8:00 am.
4:30 pm.
Twelve minutes past five
11:25 pm.
7:10 am.
22. Complete the missing numbers for each number machine:
11
Section 3: Geometry
23. Write down the name and two properties of each quadrilateral below:
Picture
Name
Square
Properties
1. 4 equal sides
2. 2 sets of parallel lines
Rectangle
1. opposite sides equal
2. 2 sets of parallel lines
1. 4 equal sides
2. 2 sets of parallel lines
1. Opposite angles are equal
2. 2 sets of parallel lines
1. No equal sides
2. 1 set of parallel lines
Rhombus
Parallelogram
Trapezium
Kite
1. No parallel lines
2. top 2 and bottom 2 lines
are equal
24. Answer the following questions:
a. What is the name of the angle that is less than 900?
b. What do you call a triangle with 3 equal sides?
Acute angle
Equilateral triangle
c. What is the name of the angle that is equal to 900?
Right angle
d. What do you call a triangle that has no equal sides?
Scalene triangle
e. What is the name of the angle that is greater than 900 but less than 1800?
f. What do you call a triangle that has two equal sides?
Obtuse angle
Isosceles triangle
g. What is the name of the angle that is equal to 3600?
Revolution
h. What is the tool that we use to measure angles called?
Protractor
12
25. Calculate the missing angles:
26. Describe the rotation of each shape using degrees and direction:
a.
b.
Degrees __900________________
Degrees ___1800_______________
Direction __Anti-clockwise______
c.
Direction _Anti-clockwise or clockwise
d.
13
Degrees __1800________________
Degrees __900________________
Direction __Clockwise or anti-clockwise
Direction __Anti-clockwise______
27. Use the grid below to answer the questions:
28. Draw the reflection of the following shapes along the mirror line:
14
29. Draw the translation for each of the following shapes:
Section 4: Data Handling
30. Use the probability scale to answer the questions:
15
a. Look at the spinner. What is the probability of it landing on:
 Purple: Unlikely
 Green: Even chance
 Yellow: Impossible/unlikely
b. Look at the dice. What is the probability of landing on:
 A prime number: even chance
 A factor of six: likely
 An even number: even chance
c. Look at the jar of shapes. What is the probability of picking:
 A square: even chance
 A circle: unlikely
 A triangle: impossible/unlikely
31. Look at the graphs below and find the mode, median, mean and range:
a.
The mode of the no of people = _6___
The median of the no of people =14
The mean of the no of people = 11.4
The range = __10_______
16
b.
Mode = ___20___,10___________
Median = __15_______________
Mean = __15________________
Range = ___20_______________
17
32. Look at the picture graph below and answer the questions:
105
Saturday
210
90
False
780
18
33. Look at the line graph below and answer the questions that follow:
19
34. Look at the bar graph below and answer the questions that follow:
45
40
35
30
25
20
15
10
5
0
WALK
BICYCLE
BUS
TRAIN
CAR
A group of students at Parkside Elementary School made a bar graph to show how they
get to school.
a. How many students ride their bicycle to school? ____30_________________
b. Do more students ride their bicycle or get a ride in a car? __bicycle________
c. How many more students take the bus to school than take the train?
__35 – 20 = 15_____________________________
d. How many students ride in a car to school? ___10______________________
e. How many students take the train and walk to school combined?
__40 + 20 = 60_____________________________
f. How do most of the students get to school? __walk_____________________
20