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Mathletics Diagnostic Test
Year 4 - National Curriculum
9032
ANSWER KEY
Number and Algebra
Suggested Time: 45 minutes
30 marks
Name:
Teacher:
Date:
All questions are worth one mark.
Sub-strand and content elaborations are based on Version 1.2 ACARA Australian National Mathematics Curriculum Year 4 | March 2011
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
Section 1 - Number and Place Value
ACMNA071/072
a When two even numbers are multiplied together, you get:
a factor
A
0
an even
number
an odd
number
C
D
a prime
number
b When an odd number is subtracted from an even number, you get:
an odd
number
0
B
a fraction
an even
number
C
D
a factor
c Which is an example of adding two odd numbers together?
41 + 58
A
B
13 + 98
18 + 46
C
0
17 + 49
d Which is correctly written to represent 23,657?
A
twenty three hundred thousand,
six hundred and fifty seven
C
twenty three hundred, sixty and
fifty seven
B
twenty three thousand and fifty
seven
0
twenty three thousand, six
hundred and fifty seven
e Write the following numbers in order from largest to smallest.
58838, 14589, 22142, 62837
62837, 58838, 22142, 14589
Answer:
ACMNA071/072
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
Section 2 - Number and Place Value
ACMNA073/074
a To get 5100, I would need to multiply 51 by:
A 10000
0
100
C
10
D
1,000
D
5,890
b Which numeral is in the ten thousands place value in 63,689?
6
Answer:
c Write the next two numbers in sequence below:
4, 7, 10, 13…
16, 19
Answer:
d Write the next two numbers in sequence below:
5, 13, 21, 29…
37, 45
Answer:
e What is one-tenth of 5890?
0 589
B
5.89
C
58.9
ACMNA073/074
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
Section 3 - Number and Place Value
ACMNA075/076
a
b
c
d
e
9x6=
A
52
C
56
B
48
0
54
A
10
0
8
B
6
D
7
72 ÷ 9 =
Dividing by four is the same as:
0
halving, and halving
again
C
subtracting four
B
doubling, and
doubling again
D
multiplying by four
A
252 ÷ 6 - 6
C
252 ÷ 6 ÷ 6
0
252 ÷ 6 ÷ 2
D
252 ÷ 6 x 2
A
49 x 7 x 1000
0
49 x 7 x 100
B
49 x 7 + 100
D
49 x 7 x 10
252 ÷ 12 =
490 x 70 =
ACMNA075/076
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
Section 4 - Fractions and Decimals
ACMNA077-079
a Shade the equivalent of 1/3.
Teacher discretion
b Shade the equivalent of 2/8.
Teacher discretion
c What is the place value of the 1 in the number 8.14?
A
tens
B
thousandths
C
hundreds
tenths
0
d Locate 0.3 on the numberline.
Teacher discretion
0.5
1.0
1.5
e Show where 1/4 is approximately on the numberline.
Teacher discretion
0.0
0.5
1.0
ACMNA077-079
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
ACMNA080
Section 5 - Money and Financial Mathematics
The cost of food varies between countries. The table below shows the cost of a
hamburger in 5 different countries.
a In which country would it be cheapest to buy a burger for a person who earns their
income in Australia?
India
Answer:
b
If you bought a burger in India, how much change would you get from 100 rupee?
100 - 84 = 16 rupee
Answer:
c
How many burgers could you buy in Japan with 960 yen?
3 burgers
Answer:
d
How many burgers could you buy in Germany with 9 euro?
2 burgers
Answer:
e
How much change would you get from $30 if you bought 5 burgers in Australia?
$7.50
Answer:
`
ACMNA080
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011
Name: _________________________________
Section 6 - Patterns and Algebra
ACMNA081-083
a
A
b
A
c
d
e
Which number follows this pattern?
2, 4, 8, 16… ?
34
B
33
0
32
D
22
C
Can't tell
D
Option 1
Which is the better option will leave
you with more money after 10 days?
They will be
the same
0
Option 2
What is the number pattern in Option 1?
0
add 100
C
multiply by 100
B
multiply by 10
D
add 1,000
What is the number pattern in Option 2?
0
multiply by 3
C
cubes
B
squares
D
double
When a number is added to 62 the answer is the same as 91 - 23. What is the
number?
0
6
C
9
B
7
D
3
ACMNA081-083
/5
© 3P Learning Pty Ltd - Mathletics National Curriculum Assessment Series - 2011