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Louise Dahlin
MATHS MENTALS & PRACTICE FOR HOME
SAMPLE PAGES
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PAGE VI
This book also includes:
• Areviewafterevery8worksheetstohelpyoucheckifyourchildisretainingtheknowledgeandskillstheyhavelearnedandpractised
• Aglossaryofmathematicsterms• An8-pagesampletesttohelpprepareyourchildforthenationaltests.• Colourfulstickersthatyourchildcanusetolabelhisorherbooks.
A Double-siDed worksheet samPle...
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PARENT/CARER SIGNATURE DATE
Name
PAGE 20
PAGE 21
MEASUREMENT &
GEOMETRY
Using Units of Measurement8 Write 4 things that are heavier than and 4 things that are lighter than one kilogram.Heavierthan1kg Lighterthan1kg
9 Write heavier than or lighter than.
1kg 1kg
are 2 kg.
Shape
10 An object that has 2 identical faces joined together by squares or oblongs is called a prism. Loop the prisms below.
Location & Transformation11 Which picture shows a shape that has been fl ipped over the dotted line?
STATIS
TIC
S &
PROBABIL
ITY
Data representation & interpretation12 Look at this graph.
Year 3 Playtime Activities
Num
ber
of v
ote
s
Handball Swings Library SkippingPlaytime activity
109876543210
a. How many more students play handball than use the swings?
b. How many students play on the swings and go to the library?
c. What is the difference in votes between the most popular and the least popular activities?
d. How many students voted altogether?
e. There are 27 students in Year 3. How many students did not vote?
TESTER
What is the difference between the length of the eraser and the length of the pencil?
1 2 3 4 5 6 7 8 9 10 11 cm
Write your answer in the box.
cm
0
You can use what you know about doubles to work out one-half.For example, double 9 is 18 so one-half of 18 is 9.
NUMBER &
ALGEBRA
NUMbER & PLACE VALUE1 Write the answer. Then draw jumps to show how you worked out the difference.
2 Write the missing digits to make each number sentence true.
6 + = 6 4
5 + 2 = 1
3 Use 3 of these digits. a. Write the greatest
three-digit number possible. b. Write the least
three-digit number possible.
Fractions & Decimals4 Colour one-half. Complete the sentence.
One-half of is .
One-half of is .
Money & Financial mathematics5 a. Flynn had $10. He bought
a book for $4.60. How much change will he get?
b. Draw the notes and coins he could get as change.
Patterns & Algebra6 Each IN number is multiplied by 10 then halved before it comes OUT. Write the missing numbers.
×10 halve
OUT
20
10
40
20
IN
4
6
8
74 − 39 =
7 2 4 0
MENTAL M
ATHS
Addition & SubtractionMultiplication4 + = 8 8 + 5 = 7 – = 2 4 × 10 = 4 × 5 = 6 + = 12 9 + = 16 13 – = 5 7 × 10 = 7 × 5 = 6 + 9 = + 11 = 14 16 – 8 = 10 × 10 = 10 × 5 = 7 + 13 = 7 + 2 = – 10 = 10 5 × 10 = 5 × 5 = 7 + 3 = 8 + = 17 22 – = 11 6 × 10 = 6 × 5 =
ON REVERSE
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PAGE 20PAGE 20PAGE 20PAGE 20PAGE 20PAGE 20PAGE 20
STATIS
TIC
S &
TESTER
ONONO RERER VEVE
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PAGE 18 PAGE 19
MEASUREMENT &
GEOMETRY
Using Units of measurement
12 This jug holds 1 L.
Choose and copy a label that best describes how much each container holds.
more thanaboutless than
Holds
one-half litre
Holds
one-quarter litre
13 Use the ruler to measure the length of each item.
cm
cm
1 2 3 4 5 6 cm
14 Read the scale. Write the mass in words.
3
60
21
45
kilograms
Shape
15 Write the numbers for each object.
Corners Faces Edges
Location & Transformation
16 Draw the refl ection of each shape on the other side of the blue line.
GEOMETRIC REASONING
17 Loop the angle that is less than a quarter turn.
STATIS
TIC
S &
PROBABIL
ITY
Chance
18 List 2 events for each label.
Possible
Impossible
Certain
Data Representation & Interpretation
0 1 2 3 4 5 6 7
Spor
t
Netball
Soccer
Swimming
Dance
Number of students
Year 3 Weekend Sports19
a. Which 2 sports together are less popular than dance?
b. How many Year 3 students
do sport on the weekend?
9
NUMBER &
ALGEBRA
Number & place value
1 Complete the missing parts.
hundreds ones tens8 6 4
hundreds ones tens
4 7 3
2 Draw a line to show where each number is located on the number line. Then write the hundred that is closest.
175 243
100 200 300
125
3 Write the number that the frog will land on.
+ 30
160
180
– 40
185
115
Fractions & Decimals
4 Shade one part.Then complete the fraction.
number of shaded parts
number of equal parts
Money & Financial Mathematics
5 Imagine you have $5 for lunch. Loop the items you would buy.
60c $2.00 $2.80 50c
Patterns & Algebra
6 Complete these addition patterns.
52 + 9 = 61 35 + 6 = 41
53 + 9 = 45 + 6 =
54 + 9 = 55 + 6 =
55 + 9 = 65 + 6 =
7 Draw the next 2 shapes in this pattern.
1 L
MENTAL M
ATHS
Addition & Subtraction Multiplication
2 + 9 = 10 + = 28 15 – = 7 2 × 5 = = 10 × 5
7 + 5 = 20 + = 52 19 – 4 = 7 × 5 = = 2 × 8
8 + 8 = 20 + 19 = – 6 = 13 2 × 3 = = 1 × 5
9 + 3 = + 10 = 46 12 – = 4 9 × 5 = = 2 × 9
11 + 9 = 20 + 27 = 20 – 11 = 5 × 4 = = 6 × 2
A prism is a 3D object with two parallel bases that are the same shape and size and are connected by a ring of rectangles (oblongs or squares).
Each worksheet includes mental maths practice. Encourage your child to work these out in his or her head.
Helpful information is provided about a key idea on the worksheet.
Each worksheet provides practice for the questions in the national tests.
Each worksheet provides practice across all 3 strands of the Australian Curriculum.
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Name
PAGE 19
9NUMBER &
ALGEBRA
Number & place value
1 Complete the missing parts.
hundreds ones tens8 6 4
hundreds ones tens
4 7 3
2 Draw a line to show where each number is located on the number line. Then write the hundred that is closest.
175 243
100 200 300
125
3 Write the number that the frog will land on.
+ 30
160
180
– 40
185
115
Fractions & Decimals
4 Shade one part. Then complete the fraction.
number of shaded parts
number of equal parts
Money & Financial Mathematics
5 Imagine you have $5 for lunch. Loop the items you would buy.
60c $2.00 $2.80 50c
Patterns & Algebra
6 Complete these addition patterns.
52 + 9 = 61 35 + 6 = 41
53 + 9 = 45 + 6 =
54 + 9 = 55 + 6 =
55 + 9 = 65 + 6 =
7 Draw the next 2 shapes in this pattern.
MENTAL M
ATHS
Addition & Subtraction Multiplication
2 + 9 = 10 + = 28 15 – = 7 2 × 5 = = 10 × 5
7 + 5 = 20 + = 52 19 – 4 = 7 × 5 = = 2 × 8
8 + 8 = 20 + 19 = – 6 = 13 2 × 3 = = 1 × 5
9 + 3 = + 10 = 46 12 – = 4 9 × 5 = = 2 × 9
11 + 9 = 20 + 27 = 20 – 11 = 5 × 4 = = 6 × 2
A prism is a 3D object with two parallel bases that are the same shape and size and are connected by a ring of rectangles (oblongs or squares).
© O
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duca
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PARENT/CARER SIGNATURE DATE PAGE 20
MEASUREMENT &
GEOMETRY
Using Units of Measurement
8 Write 4 things that are heavier than and 4 things that are lighter than one kilogram.
Heavier than 1 kg Lighter than 1 kg
9 Write heavier than or lighter than.
1 kg 1kg
are 2 kg.
Shape
10 An object that has 2 identical faces joined together by squares or oblongs is called a prism. Loop the prisms below.
Location & Transformation
11 Which picture shows a shape that has been flipped over the dotted line?
STATIS
TIC
S &
PROBABIL
ITY
Data representation & interpretation
12 Look at this graph.Year 3 Playtime Activities
Num
ber
of v
ote
s
Handball Swings Library SkippingPlaytime activity
109876543210
a. How many more students play handball than use the swings?
b. How many students play on the swings and go to the library?
c. What is the difference in votes between the most popular and the least popular activities?
d. How many students voted altogether?
e. There are 27 students in Year 3. How many students did not vote?
TESTER
What is the difference between the length of the eraser and the length of the pencil?
1 2 3 4 5 6 7 8 9 10 11 cm
Write your answer in the box.
cm
PAGE 74
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TEST PAGE 2
Money &
Fin
ancial m
athematic
s
6 Millie has this money.
If she spends $2.35 on an ice cream, how much money will she have left?
WORKING SPACE
CHANCE
5 Flynn takes one marble out without looking.
Which jar would give Flynn the best chance of picking a red marble?
Colour one bubble.
Number &
Place V
alue
4 Ella wants to make party bags of lollies for her 4 friends.
She wants each one to look like this.
Which of these can Ella use to work out how many lollies she will need altogether?
8 × 4
8 + 4
8 ÷ 4
8 − 4
Colour one bubble.
Write your answer in the box.
NA
SP
NA
WORKING SPACE
$
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