SA
PA MP
G E LE
S
Primary
Primary Maths Basics Series
THE
SUBTRACTION
BOOK
A progression of subtraction skills
written by Jillian Cockings
INTRODUCTION
This book is intended to help secure the mathematical concept of
subtraction in children of all ages. The mastery of efficient mental and
written methods of subtraction is integral to the acquisition of basic
number skills, upon which mathematics is built.
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Without these solid foundations, children will often encounter difficulties as
mathematical concepts become more complex. Any gaps in basic number knowledge
and understanding can lead to a lack of ability and confidence as children are presented
with more challenging mathematical concepts at school and in their everyday lives.
Subtraction skills are practised here discretely in order to embed the processes, but
once proficiency has been established, the relationship between subtraction, addition,
multiplication and division can then be consolidated. Once this firm grounding of
number is built, children can move forward confidently in maths.
The exercises in the book are designed to provide a progression of vital subtraction
skills. As a general rule, the calculations on each page become more challenging as
children work through sections 1 to 4. Some of the exercises, such as subtracting 1 or
10, are less challenging that those on previous pages but are positioned in the book to
demonstrate the progression of a concept. Most children will be at some stage of this
continuum in their understanding of subtraction. By working through the exercises,
under the guidance or supervision of an adult, any gaps in understanding or knowledge
that children have will quickly become apparent. Guidance and further practice can
then be employed to fill the gaps before moving on. On pages which rely heavily on
mental techniques, a ‘Score and Time’ record is available. This will help children hone
their mental speed and accuracy. By the time a child has reached the end of the book,
their mental and written methods of subtraction will be more secure and they will be
confident to use and apply their skills to a variety of mathematical problems.
This book has purposely avoided detailed descriptions of various methods of
mental and written subtraction strategies, particularly expanded methods of written
subtraction. It is important that children are taught following the policies and
methods agreed by their school so that teaching and learning are consistent for the
child. There are often several ways to solve a mental or written calculation and more
able children will enjoy the challenge of discovering different ways to find a solution.
It is a good idea, however, to agree upon a method that works for the child and is part
of the school’s mental and written calculations policy. On each page, Maths Monkey has
given a tip to provide some basic guidance but this does not mean that this is the only
way to find a solution.
(Continued on next page)
© Copyright HeadStart Primary Ltd 2014
At the back of the book, there are also number lines and a number square which can
provide support to children, especially in the early stages of their understanding.
Methods of compact subtraction are also demonstrated but it is important that children
are shown more expanded methods of subtraction so that solid foundations are laid.
The expanded methods shown to children should also follow the calculations policy of
the child’s school.
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To complete many of the exercises in the book, children will need squared paper.
SUBTRACTION (-)
3 + 5 equals 5 + 3
but 5 - 3 does not equal 3 - 5
• Subtraction is the removing or taking away
of one quantity from another or decreasing one quantity by another
• Subtraction is the inverse (opposite) of addition
• Subtraction is not commutative, whereas addition is commutative
THE VOCABULARY OF SUBTRACTION
subtract
subtraction
take (away)
minus
leave
inverse of addition
© Copyright HeadStart Primary Ltd 2014
how many
have gone?
what is the
difference between?
one less,
two less,
ten less,
one hundred less
decrease
how many fewer
is .....than....?
how many are
left / left over?
reduce
remove
The pages of this book may be printed or photocopied
for use in the purchasing institution only.
THE SUBTRACTION BOOK - CONTENTS
OBJECTIVE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Subtract numbers from 10 (number bonds to 10)
Subtract any numbers below 10
Subtract numbers from 20 (10 or less)
Subtract numbers from 20 (beyond 10)
Subtract numbers from 20 and below
Subtract any numbers below 20
Subtract numbers from 50
Subtract numbers from 50
Subtract any numbers below 50
Subtract numbers from 100 (multiples of 10)
Subtract numbers from 100 (multiples of 5)
Subtract numbers from 100
Subtract any numbers below 100 (not bridging the 10 boundary)
Subtract any numbers below 100 (bridging the 10 boundary)
Subtract 2-digit numbers (find missing numbers)
Subtract 3-digit multiples of 10 (not bridging the 100 boundary)
Subtract 3-digit multiples of 10 (bridging the 100 boundary)
Subtract 3-digit multiples of 5
Subtract multiples of 5 (find missing numbers)
Add on to find a small difference (3-digit numbers)
Add on to find a small difference (4-digit numbers)
Add on to find a small difference (bridging the 1000 boundary)
Subtract 1 from any 2-digit number
Subtract 1 from any 3-digit number
Subtract 1 from any 4-digit number
Subtract 10 from any 2-digit number
Subtract 10 from any 3-digit number
Subtract 10 from any 4-digit number
Subtract 10 from any 3-digit number (bridging the 1000 boundary)
Subtract 9 from any 2-digit number
Subtract 9 from any 3-digit number
Subtract 9 from any 4-digit number
Round up and compensate when subtracting 19, 29, 39 etc
Subtract 11 by partitioning (2-digit numbers)
Subtract 11 by partitioning (3-digit numbers)
Round down and compensate when taking 21, 31, 41 etc
Use a written method to subtract from 2-digit numbers
Use a written method to subtract from 2-digit or 3-digit numbers
Use a written method to subtract from 3-digit numbers (Part 1)
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PAGE
© Copyright HeadStart Primary Ltd 2014
THE SUBTRACTION BOOK - CONTENTS
PAGE
Use a written method to subtract from 3-digit numbers (Part 2)
Use a written method to subtract from 3-digit numbers (Part 3)
Use a written method to subtract from 3-digit numbers (Part 4)
Use a written method to subtract from 4-digit numbers (Part 1)
Use a written method to subtract from 4-digit numbers (Part 2)
Use a written method to subtract from 4-digit numbers (Part 3)
Subtract decimals from 10 (Part 1)
Subtract decimals from 10 (Part 2)
Subtract decimals from 1
Subtract decimals from any 1-digit number
Subtract decimals below 10 (not bridging the ones boundary)
Subtract decimals below 10 (bridging the ones boundary)
Subtract decimals from any 1-digit number
Use a written method to subtract decimals (1 decimal place)
Use a written method to subtract decimals (1 and 2 decimal places)
Use a written method to subtract decimals (2 decimal places)
Use a written method to subtract decimals (2 decimal places)
Use a written method to subtract decimals (3 decimal places)
Use the inverse to find missing decimal numbers (Part 1)
Use the inverse to find missing decimal numbers (Part 2)
Subtract grams and grams
Subtract kilograms and grams (convert kilograms to grams)
Subtract centimetres and centimetres
Subtract metres and centimetres (convert metres to centimetres)
Find change from £1.00
Find change from £5.00
Find change from £10.00
Find change from other amounts of whole pounds
Subtract 99p by rounding up and compensating
Subtract by rounding up and compensating (1p and 2p)
Use a written method to subtract money
Use a written method to subtract larger amounts of money (Part 1)
Use a written method to subtract larger amounts of money (Part 2)
Use a written method to subtract numbers with varying decimal places
Subtract a larger number from a smaller number (temperature)
Subtract a larger number from a smaller number
NUMBER LINES
1-100 NUMBER SQUARE
THE WRITTEN COLUMN METHOD OF SUBTRACTION
ANSWERS - THE SUBTRACTION BOOK
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40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78-82
83 - 88
OBJECTIVE
© Copyright HeadStart Primary Ltd 2014
Make sure
you know your
number bonds
to 10. If it
helps, try using
counters.
OBJECTIVE
Subtract numbers from 10
(number bonds to 10)
Name
Year/Class
10 - 2
=
2 a
10 -
8
=
b
10 - 4
=
b
10 -
3
=
c
10 - 6
=
c
10 -
4
=
d
10 - 5
=
d
10 -
9
=
e
10 - 1
=
e
10 -
7
=
f
10 - 3
=
f
10 -
5
=
g
10 - 7
=
g
10 -
6
=
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1 a
3 a
10 -
=
6
4 a
10 -
=
1
b
10 -
=
4
b
10 -
=
7
c
10 -
=
8
c
10 -
=
2
d
10 -
=
0
d
10 -
=
8
e
10 -
=
3
e
10 -
= 10
f
10 -
=
5
f
10 -
=
0
g
10 -
=
9
g
10 -
=
4
© Copyright HeadStart Primary Ltd 2014
1
Score.................. Time..................
Try using
a number line
or a ruler.
You can find
a number line
on page 76.
OBJECTIVE
Subtract any numbers below 20
Name
Year/Class
15 - 8
=
2 a
12 -
3
=
b
18 - 4
=
b
11 -
7
=
c
14 - 3
=
c
17 -
2
=
d
11 - 2
=
d
13 -
5
=
e
16 - 9
=
e
19 - 10 =
f
12 - 4
=
f
14 -
7
=
g
15 - 1
=
g
20 -
6
=
3 a
20 - 12 =
4 a
15 -
7
=
b
12 - 11 =
b
11 -
8
=
c
16 - 12 =
c
20 - 11 =
d
19 - 13 =
d
15 - 11 =
e
13 - 11 =
e
14 - 12 =
f
17 - 14 =
f
18 - 15 =
g
12 - 9
g
13 - 12 =
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1 a
=
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6
Score.................. Time..................
OBJECTIVE
Remember to
use your
knowledge of
number bonds.
Subtract numbers from 100
Name
Year/Class
100 - 12 =
2 a
100 - 23 =
b
100 - 33 =
b
100 - 46 =
c
100 - 8
=
c
100 - 31 =
d
100 - 47 =
d
100 - 14 =
e
100 - 24 =
e
100 -
f
100 - 38 =
f
100 - 48 =
g
100 - 16 =
g
100 - 29 =
3 a
100 - 51 =
4 a
100 - 62 =
b
100 - 87 =
b
100 - 77 =
c
100 - 78 =
c
100 - 89 =
d
100 - 67 =
d
100 - 53 =
e
100 - 81 =
e
100 - 83 =
f
100 - 74 =
f
100 - 57 =
g
100 - 56 =
g
100 - 69 =
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1 a
© Copyright HeadStart Primary Ltd 2014
12
9
=
Score.................. Time..................
OBJECTIVE
These are
quite tricky take care!
Subtract any numbers below 100
(bridging the 10 boundary)
Name
Year/Class
51 - 43 =
2 a
63 - 47 =
b
84 - 25 =
b
93 - 76 =
c
73 - 65 =
c
74 - 65 =
d
64 - 25 =
d
56 - 17 =
e
73 - 67 =
e
86 - 57 =
f
73 - 16 =
f
92 - 17 =
g
52 - 24 =
g
67 - 48 =
3 a
91 - 79 =
4 a
95 - 67 =
b
83 - 38 =
b
96 - 59 =
c
65 - 47 =
c
77 - 29 =
d
47 - 18 =
d
66 - 28 =
e
58 - 29 =
e
71 - 39 =
f
95 - 48 =
f
85 - 48 =
g
82 - 37 =
g
68 - 39 =
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1 a
© Copyright HeadStart Primary Ltd 2014
14
Score.................. Time..................
OBJECTIVE
Add on from
the smaller
number to the
larger one.
Add on to find a small difference
(3-digit numbers)
Name
Year/Class
305 - 295 =
2 a
207 - 196 =
b
201 - 196 =
b
406 - 395 =
c
603 - 593 =
c
509 - 491 =
d
705 - 697 =
d
702 - 697 =
e
902 - 895 =
e
304 - 298 =
f
101 - 97 =
f
509 - 497 =
g
306 - 297 =
g
607 - 592 =
3 a
315 - 307 =
4 a
569 - 551 =
b
678 - 669 =
b
738 - 729 =
c
432 - 429 =
c
817 - 799 =
d
596 - 581 =
d
596 - 581 =
e
213 - 207 =
e
689 - 678 =
f
387 - 378 =
f
437 - 426 =
g
492 - 485 =
g
789 - 777 =
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1 a
© Copyright HeadStart Primary Ltd 2014
20
Score.................. Time..................
Use the
same method add on from
the smaller
number.
OBJECTIVE
Add on to find a small difference
(bridging the 1000 boundary)
Name
Year/Class
2 a 3007 - 2992 =
b 6007 - 5999 =
b 2007 - 1995 =
c 4002 - 3991 =
c 5006 - 4996 =
d 5001 - 4999 =
d 3009 - 2991 =
e 3003 - 2996 =
e 7008 - 6995 =
f 2006 - 1999 =
f 9007 - 8996 =
g 4005 - 3996 =
g 5006 - 4993 =
3 a 1006 - 996 =
4 a 4008 - 3981 =
b 8005 - 7994 =
b 6009 - 5987 =
c 7002 - 6992 =
c 7002 - 6986 =
d 2007 - 1996 =
d 5009 - 4985 =
e 9002 - 8991 =
e 3008 - 2989 =
f 1008 - 992 =
f 6007 - 5986 =
g 3006 - 2992 =
g 9008 - 8988 =
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1 a 3004 - 2998 =
© Copyright HeadStart Primary Ltd 2014
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Score.................. Time..................
OBJECTIVE
Try adding 1
to the smaller
number, then
add 1 to the
answer.
Round up and compensate when
subtracting 19, 29, 39 etc
Name
Year/Class
65 - 19 =
2 a
48 - 39 =
b
58 - 19 =
b
96 - 29 =
c
81 - 19 =
c
59 - 19 =
d
32 - 19 =
d
120 - 39 =
e
150 - 19 =
e
38 - 29 =
f
76 - 19 =
f
135 - 19 =
g
79 - 29 =
g
75 - 49 =
3 a
562 - 39 =
4 a
891 - 79 =
b
475 - 49 =
b
678 - 49 =
c
386 - 69 =
c
816 - 69 =
d
125 - 59 =
d
779 - 99 =
e
487 - 39 =
e
915 - 69 =
f
306 - 49 =
f
846 - 49 =
g
258 - 69 =
g
987 - 89 =
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1 a
© Copyright HeadStart Primary Ltd 2014
33
Score.................. Time..................
Try taking
1 from the
smaller number
then taking
1 from the
answer.
OBJECTIVE
Round down and compensate when
taking 21, 31, 41 etc
Name
Year/Class
58 - 21 =
2 a
46 - 41 =
b
42 - 31 =
b
79 - 31 =
c
96 - 21 =
c
92 - 21 =
d
85 - 31 =
d
65 - 11 =
e
72 - 41 =
e
92 - 31 =
f
67 - 21 =
f
46 - 21 =
g
58 - 41 =
g
89 - 41 =
3 a
158 - 21 =
4 a
611 - 31 =
b
852 - 31 =
b
341 - 51 =
c
493 - 51 =
c
967 - 71 =
d
778 - 21 =
d
806 - 21 =
e
276 - 31 =
e
489 - 91 =
f
967 - 41 =
f
346 - 61 =
g
515 - 51 =
g
731 - 81 =
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1 a
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36
Score.................. Time..................
OBJECTIVE
Take great
care with the
tricky ones in
section 3 and 4.
Remember, if you
are not sure,
check your method
by looking
at pages
78 to 82.
Use a written method to subtract
from 3-digit numbers
(Part 3)
Name
Year/Class
417 - 188 =
2 a
492 - 296 =
b
392 - 197 =
b
827 - 158 =
c
958 - 669 =
c
316 - 278 =
d
749 - 659 =
d
876 - 588 =
e
568 - 179 =
e
365 - 198 =
f
776 - 397 =
f
991 - 795 =
g
157 - 118 =
g
458 - 379 =
3 a
406 - 357 =
4 a
906 - 269 =
b
609 - 469 =
b
308 - 157 =
c
700 - 325 =
c
500 - 346 =
d
600 - 127 =
d
509 - 299 =
e
709 - 596 =
e
708 - 127 =
f
800 - 259 =
f
900 - 367 =
g
803 - 315 =
g
405 - 178 =
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1 a
© Copyright HeadStart Primary Ltd 2014
41
OBJECTIVE
When
setting out,
make sure the
larger number
is on top and
the columns
are aligned
correctly.
Use a written method to subtract
from 4-digit numbers
(Part 2)
Name
Year/Class
2 a 1864 - 1751 =
b 4781 - 2670 =
b 2671 - 1560 =
5476 - 2254 =
c 3542 - 2131 =
d 1527 - 1316 =
d 5565 - 3457 =
e 6678 - 2413 =
e 4553 - 1436 =
f
f
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1 a 3697 - 1286 =
c
3786 - 1655 =
6134 - 2115 =
g 4982 - 2971 =
g 3961 - 2733 =
3 a 7913 - 6757 =
4 a 8562 - 5971 =
b 6517 - 4478 =
b 7563 - 4699 =
c
c
8462 - 6397 =
9132 - 7046 =
d 9176 - 3089 =
d 6416 - 3978 =
e 7563 - 2695 =
e 8137 - 3596 =
f
f
9345 - 7486 =
g 9562 - 5795 =
g 8871 - 6963 =
© Copyright HeadStart Primary Ltd 2014
6126 - 3899 =
44
OBJECTIVE
Use your
knowledge of
number bonds to
10 and 100.
Subtract decimals from 10
(Part 2)
Name
Year/Class
10 - 8.75 =
2 a
10 - 7.76 =
b
10 - 2.65 =
b
10 - 3.84 =
c
10 - 4.85 =
c
10 - 2.32 =
d
10 - 3.35 =
d
10 - 4.78 =
e
10 - 6.25 =
e
10 - 6.63 =
f
10 - 5.15 =
f
10 - 5.89 =
g
10 - 7.45 =
g
10 - 2.45 =
3 a
10 - 7.69 =
4 a
10 - 9.68 =
b
10 - 3.48 =
b
10 - 3.96 =
c
10 - 8.88 =
c
10 - 1.59 =
d
10 - 2.86 =
d
10 - 8.04 =
e
10 - 4.59 =
e
10 - 1.10 =
f
10 - 1.77 =
f
10 - 0.01 =
g
10 - 6.89 =
g
10 - 9.99 =
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1 a
© Copyright HeadStart Primary Ltd 2014
47
Score.................. Time..................
OBJECTIVE
1 a
17.8
-
15.6
=
b
55.8
-
25.4
=
c
15.6
-
3.8
=
d
97.8
-
75.9
=
e
27.3
-
14.8
=
2 a
24.5
-
15.6
=
b
78.5
-
29.6
=
c
37.7
-
26.9
=
d
46.8
-
41.9
=
e
75.3
-
67.9
=
132.6 -
97.3
=
Use a written method
to subtract decimals
(1 decimal place)
Name
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Year/Class
3 a
b
327.5 - 146.9 =
c
127.5 -
d
872.2 - 146.9 =
e
448.6 - 279.5 =
4 a
587.4 - 195.9 =
b
946.7 - 374.8 =
c
946.8 - 157.9 =
d
321.7 - 179.9 =
e
755.2 - 169.8 =
Make sure the
decimal points
in your method
are aligned.
© Copyright HeadStart Primary Ltd 2014
53
98.8
=
OBJECTIVE
1 a
1.467 - 0.278 =
b
8.658 - 1.596 =
c
5.792 - 4.398 =
d
9.575 - 0.258 =
e
3.654 - 1.367 =
2 a
4.067 - 1.569 =
b
5.297 - 0.399 =
c
2.375 - 0.596 =
d
8.617 - 7.798 =
e
4.057 - 1.795 =
3 a
15.675 - 7.961 =
b
75.092 - 27.765 =
c
69.125 - 32.796 =
d
65.132 - 36.295 =
e
36.007 - 11.698 =
4 a
27.064 - 13.276 =
b
34.158 - 16.269 =
c
48.032 - 29.534 =
d
76.002 - 26.917 =
e
50.000 - 37.983 =
Use a written method
to subtract decimals
(3 decimal places)
Name
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Year/Class
With these
tricky ones, take
great care to be
neat and to align
the decimal points
and columns
correctly.
© Copyright HeadStart Primary Ltd 2014
57
OBJECTIVE
1 a
£5.00 - £1.50
=
b
£5.00 - £1.80
=
c
£5.00 - £3.60
=
d
£5.00 - £1.90
=
e
£5.00 - £4.20
=
2 a
£5.00 - £3.25
=
b
£5.00 - £3.35
=
c
£5.00 - £2.15
=
d
£5.00 - £1.75
=
e
£5.00 - £2.45
=
Find change
from £5.00
Name
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Year/Class
3 a
£5.00 -
= £1.24
b
£5.00 -
= £0.75
c
£5.00 -
= £2.52
d
£5.00 -
= £0.78
e
£5.00 -
= £4.01
4 a
£5.00 -
= £3.69
b
£5.00 -
= £1.73
c
£5.00 -
= £2.54
d
£5.00 -
= £3.79
e
£5.00 -
= £0.18
Add on up
to the nearest
whole pound
first.
© Copyright HeadStart Primary Ltd 2014
65
Score.................. Time..................
OBJECTIVE
1 a
£10.26 - £8.13 =
b
£39.59 - £14.48 =
c
£75.67 - £24.15 =
d
£96.27 - £55.77 =
e
£12.59 - £1.82 =
2 a
£25.03 - £3.69 =
b
£11.72 - £7.89 =
c
£67.46 - £36.78 =
d
£14.61 - £7.99 =
e
£15.09 - £7.96 =
3 a
£45.80 - £7.81 =
b
£17.08 - £9.79 =
c
£74.75 - £65.98 =
d
£82.86 - £68.91 =
e
£58.32 - £0.63 =
4 a
£57.27 - £29.98 =
b
£87.13 - £67.79 =
c
£66.06 - £45.72 =
d
£16.42 - £9.45 =
e
£30.00 - £15.06 =
Use a written
method to subtract
larger amounts
of money
(Part 1)
Name
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Year/Class
Remember to
watch your
place value when
setting out.
© Copyright HeadStart Primary Ltd 2014
71
THE WRITTEN COLUMN METHOD OF SUBTRACTION
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The column method of subtraction is the
most widely used way to subtract numbers
on paper. Position the larger number
above the smaller number with the place
value columns (ones, tens, etc.) lined up
correctly. Start in the ones (units) column
on the right and work from right to left
subtracting the digits.
For example, the calculation 97 - 32
would be done like this:
STEP 1
When setting out, write the larger
number on top. The ones (units)
and the tens must be lined up
carefully in columns.
9 7
-
STEP 2
3 2
Start with the column furthest to
the right, which is the ones column.
Take the bottom digit (2) from the
top one (7) to get the answer (5).
9 7
-
3 2
5
© Copyright HeadStart Primary Ltd 2014
Here’s how to
do take aways!
78
STEP 5
3
-
9
Now complete the calculation by
subtracting the digits on the bottom
from those on the top. Start on the
right in the ones column.
9
1 1 1
4 0 0 0
1 4 2 6
So, 4000 - 1426 = 2574
SA
M
PL
E
2 5 7 4
These methods
work for numbers
of any size!
To subtract
numbers with
different amounts
of decimal places,
check out the
example below.
For example, the calculation 358.4 - 3.589 would be done like this:
7
1
First of all, line up the decimal points.
Put 2 zeros to fill the spaces to the
right of the 4 in the top number.
This makes the calculation clearer.
9
3 1 1
3 5 8. 4 0 0
-
3. 5 8 9
3 5 4. 8 1 1
© Copyright HeadStart Primary Ltd 2014
82
ANSWERS - THE SUBTRACTION BOOK
Page 28:
Page 33:
1) a) 46 b) 39 c) 62 d) 13 e) 131 f ) 57 g) 50
2) a) 9 b) 67 c) 40 d) 81 e) 9 f ) 116 g) 26
3) a) 523 b) 426 c) 317 d) 66 e) 448 f ) 257 g) 189
4) a) 812 b) 629 c) 747 d) 680 e) 846 f ) 797 g) 898
c) 3250 d) 4940 e) 5830
c) 2753 d) 4972 e) 1255
c) 6490 d) 2159 e) 1990
Page 34:
1) a) 35
2) a) 28
3) a) 47
4) a) 60
c) 6090 d) 5990 e) 3891
b) 21
b) 34
b) 76
b) 77
c) 52
c) 46
c) 57
c) 81
d) 28
d) 53
d) 88
d) 48
e) 44
e) 32
e) 51
e) 84
f ) 55
f ) 74
f ) 78
f ) 58
g) 38
g) 25
g) 61
g) 67
e) 741
e) 123
e) 178
e) 193
f ) 570
f ) 585
f ) 240
f ) 791
SA
M
PL
E
1) a) 1160 b) 2640
f ) 3160 g) 1310
2) a) 7050 b) 8000
f ) 3166 g) 4020
3) a) 8990 b) 2790
f ) 8890 g) 6990
4) a) 2990 b) 4998
f ) 991 g) 3995
Page 29:
1) a) 5997 b) 2996 c) 3998 d) 4993 e) 996
f ) 8992 g) 5999
2) a) 1994 b) 6999 c) 999 d) 7998 e) 3999
f ) 2999 g) 4992
3) a) 1996 b) 8997 c) 6996 d) 5992 e) 2993
f ) 4995 g) 3996
4) a) 995 b) 4991 c) 6997 d) 1995 e) 6999
f ) 2998 g) 7995
Page 35:
1) a) 115
2) a) 281
3) a) 925
4) a) 156
d) 126
d) 117
d) 827
d) 583
e) 306
e) 287
e) 143
e) 706
f ) 267
f ) 445
f ) 537
f ) 853
1) a) 32
2) a) 13
3) a) 16
4) a) 56
g) 128
g) 144
g) 766
g) 948
c) 41
c) 43
c) 28
c) 28
d) 61
d) 66
d) 49
d) 45
e) 22
e) 73
e) 29
e) 48
f ) 41
f ) 63
f ) 39
f ) 46
1) a) 49 b) 51 c) 37 d) 29 e) 45 f ) 45
2) a) 28 b) 46 c) 36 d) 48 e) 28 f ) 29
3) a) 121 b) 449 c) 310 d) 225 e) 613
4) a) 211 b) 368 c) 296 d) 108 e) 539
c) 4772 d) 6164 e) 7183
c) 5404 d) 1483 e) 7527
g) 22
g) 36
g) 9
g) 39
g) 61
g) 19
f ) 447 g) 162
f ) 678 g) 753
Page 39:
1) a) 132
2) a) 132
3) a) 529
4) a) 588
c) 5017 d) 8428 e) 2907
c) 5888 d) 7498 e) 1697
© Copyright HeadStart Primary Ltd 2014
b) 76
b) 55
b) 19
b) 74
Page 38:
Page 32:
1) a) 1358 b) 2308
f ) 2460 g) 1578
2) a) 2864 b) 3406
f ) 4554 g) 6272
3) a) 8449 b) 1606
f ) 3865 g) 6292
4) a) 3598 b) 4167
f ) 7999 g) 2998
g) 146
g) 388
g) 552
g) 398
Page 37:
Page 31:
c) 129
c) 355
c) 664
c) 144
d) 475
d) 606
d) 481
d) 596
1) a) 37 b) 11 c) 75 d) 54 e) 31 f ) 46 g) 17
2) a) 5 b) 48 c) 71 d) 54 e) 61 f ) 25 g) 48
3) a) 137 b) 821 c) 442 d) 757 e) 245 f ) 926 g) 464
4) a) 580 b) 290 c) 896 d) 785 e) 398 f ) 285 g) 650
1) a) 2 b) 22 c) 10 d) 19 e) 8 f ) 26 g) 6
2) a) 17 b) 28 c) 4 d) 32 e) 16 f ) 36 g) 27
3) a) 55 b) 37 c) 78 d) 54 e) 63 f ) 46 g) 59
4) a) 44 b) 58 c) 64 d) 88 e) 65 f ) 79 g) 87
b) 118
b) 256
b) 558
b) 117
c) 654
c) 256
c) 876
c) 890
Page 36:
Page 30:
1) a) 106
2) a) 136
3) a) 117
4) a) 649
b) 357
b) 546
b) 323
b) 694
85
b) 320
b) 342
b) 449
b) 887
c) 222
c) 432
c) 313
c) 287
d) 111
d) 262
d) 609
d) 781
e) 311
e) 204
e) 127
e) 686
f ) 330
f ) 343
f ) 345
f ) 446
g) 422
g) 451
g) 706
g) 859