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WorksheetsTest Revision JSS1
Total questions: 200
Worksheet time: 5hrs 49mins
The diagram shows the ages of a group of people.
How many people are there in the group?
44
29
12
16
The diagram shows the ages of a group of people.
How old is the youngest person in the group?
4
10
14
1
The diagram shows the ages of a group of people.
How many people are under 20?
4
5
3
8
The diagram shows the ages of a group of people.
How many people are over 25?
7
4
9
8
The diagram shows the heights of Mr Pearce's plants
How many plants does Mr Pearce have?
19
20
53
25
The diagram shows the heights of Mr Pearce's plants
How many plants have a height of 14cm?
1
4
5
3
The diagram shows the heights of Mr Pearce's plants
How many plants are taller than 40cm?
1
4
5
7
The diagram shows the heights of Mr Pearce's plants
What fraction of the flowers have a height under 20cm?
197
198
207
52
The diagram shows times taken for 15 people to complete a jigsaw.
What is the modal time taken?
57 minutes
7 minutes
50 minutes
3 minutes
The diagram shows times taken for 15 people to complete a jigsaw.
What is the median time taken?
57 minutes
58 minutes
57.5 minutes
54 minutes
The diagram shows times taken for 15 people to complete a jigsaw.
What is the range of the times taken?
36 minutes
34 minutes
44 minutes
46 minutes
The diagram shows times taken for 15 people to complete a jigsaw.
How many people took longer than an hour to complete it?
5
4
6
7
By using a compass, D and G were marked equidistant from Vertex E. The compass was then used to locate point F, distant from E, so that F is equidistant from D and G. For all constructions defined by the above steps, the measures of DEF and GEF
are equal
are NOT equal
sum to 45°
sum to 30°
Which of the following constructions is illustrated?
An angle is congruent to a given angle
The bisector of a given angle
The bisector of a given segment
The perpendicular bisector of a given segment.
If angle DCA is 125 degrees, what is the measure of angle DCB?
50 degrees
60 degrees
55 degrees
65 degrees
x = 118
x = 108
x = 28
x = 58
What is this?
ruler
compass
protractor
straightedge
What geometric construction is shown in the diagram below?
an angle bisector
a line parallel to a given line
an angle congruent to a given angle
a perpendicular bisector of a segment
What is this?
ruler
compass
protractor
straightedge
Which of the following constructions is illustrated?
An angle is congruent to a given angle
The bisector of a given angle
equilateral triangle
The perpendicular bisector of a given segment.
Name the vertex of ∠5.
S
T
U
V
W
What type of angle is ∠5.
obtuse
acute
∠STW
T
The drawing shows a compass and straight edge construction of...what?
the bisector of a given angle
a perpendicular to a given line at a point on the line
a perpendicular to a given line from a point NOT on the line
an angle congruent to a given angle
The given diagram is what kind of construction?
Perpendicular bisector
Congruent angles
Angle bisector
Congruent line segments
When copying line segment AB using a straight edge and a compass, the compass should be used to:
Draw an arc above point A
Measure the length of segment AB
Draw an arc between point A and point B
Measure half the length of line segment AB
What is being constructed in the figure?
the perpendicular bisector of line m
the line perpendicular to line m through a point on the line
the line parallel to line m through a point NOT on the line
an angle that has line m as its bisector
When constructing a line parallel to a given line, you will be
copying a segment
bisecting a segment
copying an angle
constructing a perpendicular
What was duplicated?
line
line segment
ray
angle
What type of construction do you see?
midpoint
angle bisector
perpendicular bisector
altitude
In the image, line RS is _______ to line JQ.
parallel
congruent
similar
perpendicular
The drawing shows the arcs used to construct...what?
a bisector of a given line
a bisector of a given angle
a perpendicular of a given line at a point on the line
an angle congruent to a given angle
Name the construction.
midpoint
perpendicular through a point on the line
perpendicular through a point NOT on the line
Circumcenter of a right triangle
What type of construction is illustrated in the diagram?
Angle congruent to angle D
Line segment congruent to AD
Angle congruent to angle D
Bisection of angle D
Name the construction.
Corresponding angles
Parallel line to a point not on the line
Perpendicular line to a point not on the line
Angle bisector
What does the word BISECT mean?
To cut something into more than five pieces.
It is a plane with two sets of wings.
A shape that has three sides.
To cut something into two congruent pieces or in half.
Round off 963 112 to the nearest ten thousand.
960 112
960 012
960 002
960 000
Round off 45 909 to the nearest thousand.
45 000
46 000
46 900
47 000
48 003 when rounded off to the nearest hundreds will become
48 030
48 300
48 000
48 100
Estimate the answer to: (hundreds)
1965 - 370
1600
1500
1595
2400
Estimate the answer to: (ones)
8.31 + 9.74
18
17
18.05
80
Estimate my change.... I buy a $28.75 basketball, I give a $50 note , my change will be about?
$78.75
$25
$20
$30
Round 11.674 to the nearest whole number
(a)
Write 2.43 correct to 1 decimal place (d.p.)
(a)
Write 0.18375 correct to 3 decimal places (3 d.p.)
(a)
The weight of a bag of potatoes is 25 kg, correct to the nearest kg.
What is smallest possible weight of the bag of potatoes?
24 kg
24.5 kg
25 kg
25.5 kg
The length of a line is 63 centimetres, correct to the nearest centimetre.
What the greatest possible length of the line?
62 cm
62.5 cm
64 cm
63.4 cm
Round off 963 112 to the nearest ten thousand.
960 112
960 012
960 002
960 000
Round off 45 909 to the nearest thousand.
45 000
46 000
46 900
47 000
48 003 when rounded off to the nearest hundreds will become
48 030
48 300
48 000
48 100
Estimate the answer to: (hundreds)
1965 - 370
1600
1500
1595
2400
Estimate the answer to:
906 + 397
1300
1200
1310
1303
Estimate the answer to:
578 + 720
1300
1200
1290
1298
Estimate the answer to:
1965 - 370
1600
1500
1595
2400
Round off 456,678 to the nearest thousand.
466,000
457,000
456,000
465,000
The symbol ≈ means __________.
approximately or about equal
equal
greater than
smaller than
To estimate means to find something close to the correct answer.
True
False
Round-off 99 to the nearest tens
81
100
75
90
Round-off 724 to the nearest hundreds
800
35
756
700
Round-off 981 to the nearest thousands :
1000
0
900
9000
Find the estimated sum of 38 + 25 ?
30+ 40= 70
40+40=80
30+ 30=60
40+ 30= 70
Estimate the sum of 500 + 650
600+ 600=1200
500 + 600= 1100
500+ 700= 1200
550 + 650= 1200
Estimate the sum of 576 + 786
600 + 800 = 1400
550 + 750 = 1300
600 + 500 = 1100
600 + 700 = 1300
What kind of 'base' system is binary known as?
Base 12
Base 8
Base 2
Base 10
Convert 21 base two.
(a)
Convert 75 base 10 to a number in base two.
(a)
Convert 200 base 10 to a number in base two.
(a)
Convert 35 base 10 to a number in base two.
(a)
Convert 25 base 10 to a number in base two.
(a)
Convert 60 base 10 to a number in base two.
(a)
Convert 42 base 10 to a number in base two.
(a)
Convert 39 base 10 to a number in base two.
(a)
Convert 90 base 10 to a number in base two.
(a)
Convert 26 base 10 to a number in base two.
(a)
Example: c6 ⋅ c4
Example: h8 / h3
23 = 8
42 = 16
Example: c6 ⋅ c4
Example: h8 / h3
42 = 16
There are some numbers written in Standard Forms. Which ones are there?
26 x 105
3.2 x 104
0.2 x 102
5 x 107
Standard Form is a number that contains....
number that contains powers of 10
number that starts with powers of 10 and ends with number from 1 until less than 10
number that starts with a number that is from 1 until less than 10 and ends with powers of 10
ordinary number
Write the following ORDINARY number in STANDARD FORM
6723 X 102
6.72 X 105
6.723 X 10 -5
6.723 X 105
Write the ORDINARY number in STANDARD FORM
3 x 10-3
3.2 x 10-3
3.2 x 103
3.2 x 10
Convert this into ORDINARY NUMBER
0.0053
0.00053
0.53
53000
Convert this into ORDINARY number
0.00014652
1465200
14.652
146500
Calculate this and write the answer in standard form
7.6 x 104
7.64 x 104
76400
7.5 x 104
Calculate this and write your answer in Standard Form
5.32
5.32 x 103
0.000532
5.32 x 10-3
The current population of Negara Brunei Darussalam is 440000 as of Wednesday, August 7, 2019, based on the latest United Nations estimates. Write this in Standard Form
44 x 104
0.00044
4.4 x 105
440 x 1000
The diameter of a bacteria is 0.0003cm. Convert this into Standard Form
3 x 10000
3 x 10-4
3 x 10
3 x 104
Write 81 x 81 in index form using (a) 9 as the base
92
99
94
9
Write down 81 x 81 in index form using
(b) 3 as the base
812
34
38
37
Evaluate. Give your answers in simplest fraction. (34)−3
6427
2764
89
8127
Evaluate. Give your answers in simplest fraction. \left( (32)2 + (3)−2 \frac{4}{3}\right)^{-3}
185
329
95
985
Find the value of x for 5x =251
x = -5
x = -2
x=25
x= 21
Express in standard form.
74 200
74 x 103
7.42 x 104
742 x 102
7.42 x 10−4
Express in standard form.
42
4.2 x 101
0.42 x 102
4.2 x 10
42 x 100
Express in standard form.
0.712
7.12 x 10−1
7.12 x 10
712 x 10−3
71.2 x 10−2
Express in standard form.
0.00183
183 x 10−3
1.83 x 103
18.3x10−4
1.83x10−3
Express as ordinary number.
4.721 x 103
4721
0.004721
47.21
4721000
Express as ordinary number.
7.81 x 105
781
7.81
781000
0.0000781
Express as ordinary number.
4.32 x 100
4.32
432
0.432
43.2
Express as ordinary number.
6.3123 x 10−3
6312.3
0.0063123
63.123
0.00063123
rhombus
parallelogram
rhombus
parallelogram
square
The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC
10
5
15
What are parallel lines?
Lines that cross each other.
Lines that form an angle or corner.
Lines that will never cross.
Lines that are curved.
Classify this shape. Select ALL names that apply.
quadrilateral
square
parallelogram
rhombus
rectangle
Solve for x.
Solve for x.
A ___________ is a quadrilateral with two sets or parallel sides and 4 congruent (equal) sides.
trapezium
rhombus
parallelogram
rectangle
Identify the property 0 + 4 = 4
6 + 0 = 6
associative property
commutative property
additive inverse property
Identity property of addition
Identify the property 6 x 1 = 6
23 x 1 = 23
associative property
commutative property
multiplication of zero
Identity property of multiplication
Identify the property -7 + 7 = 0
8 + -8 = 0
inverse property of addition
Inverse property of multiplication
Multiplication of zero
associative property
Identify the property 2/3 X 3/2 = 1
5/8 x 8/5 = 1
inverse property of addition
associative property
Inverse property of multiplication
commutative property
Check each box that is the additive inverse property!
5 + 0 = 5
-5 + 5 = 0
23 + -23 = 0
3/2 x 2/3 = 1
Check each box that is the inverse property of multiplication!
5 ( 5 + 3)
4/5 X 5/4 = 1
56 X 1 = 56
3 x 0 = 0
3 + -3 = 0, is the inverse property of multiplication! Is this True or False?
True
False
Identify the identity property of multiplication!
5 X 5 = 25
5 x 1 = 5
67 X 0 = 0
Identify the identity property of addition.
2 + 0 = 2
45 + 3 = 48
3 + 4 = 4 + 3
66 X 1= 66 is the identity property of multiplication! Is this True or False?
True
False
a + b = b + a
(a ⋅ b) ⋅ c = (c ⋅ b) ⋅ a
Identify the property
a (1) = a
identity of addition
identity of multiplication
inverse of addtion
multiplication of zero
Pick the answer that is an example of the identity property of addition.
a + (-a) = 0
1 + 1 = 2
a + 0 = a
a + b = b + a
a(b + c) = ab + ac
a + (-a) = 0
If you multiply a number and its multiplicative inverse, what do you get?
0
1
Not enough information
None of these
What is the additive inverse of 2/3?
-2/3
3/2
2/3
-3/2
Any number you multiply by zero is equal to zero.
True
False
True or false: abc = cba
True
False, if c = 0.
False, if a > b.
False, three variables can't multiply.
Which operations are inverses of each other?
Addition and Multiplication
Subtraction and Division
Addition and Subtraction
Multiplication and Division
