Name
Mastering
Math
Facts-
Subtraction
Set
A
[3-2,
3-1,4-3, 4-1] Practice on facts in S"t A
43
-1,
-2
43434
-7
-7 -3 -2 -1
1
-3
34
-7
-7
4343434334
-3
-7
-7 -7 -3 -2
-1 -7
-2
-3
3433443331
-7
-3 -7
-2 *3 -7
-7 -2
-7
-7
4344434333
-7
-2 -3
-1, -3
-2
-3 -2
-7 -2
3343344333
-2
-7
-3 -7 -2 -3
-7 -7
-2
-1
4334443334
-7
-2
-7
-1
-3
-7
-7 -2
-7 -3
3444333434
-7
-7
-3
-7 -7 -2
-7
-3
-2 -7
4434434434
-7 -3 -2
-7 -3 -2 -3 -7
-2 -3
One Minute
Timing on facts in
Set A
1 minute timing
goal
Number of
problems
correct
O
(1998)
Donald
B. Crawford,
Ph.D.
Mavbe copied for inclividual
classroom use.
Mastering
Math
Facts-
Subtraction
S-10
Name
3452
-1,
-3
-7
-7
a
J
-2
3254545334
-1,
-1,
-1
-L
-7
-3
-4
-7
-2
-3
5534354532
-\
-4
-1
-3
-\
-1
-1
-4
-1
-1
2354535523
-7
-2
-7
-3
-j
-7
-7
-4
-1
-2
5445543432
-r
-7
-g
-1.
-4
-3
-1
-7
-2
-7
4335425332
-1-2-1-4-3-\-7-27-7
3545452554
-7
-4
-3
-\
-7
-4
-7
-4
-1
-7
2553343252
-1
-4
-7
-1,
-2
-3
-2
-1,
-4
-L
Set
B
[5-4,5-1,2-11
-l-
33
1A
-I
-1
Practice
on
facts
through
S"t B
245
-1,
-1
-4
One
Minute
Timing
on
facts
through
Set
B
1
minute
timing
goal
=--
Number
of
Problerns
correcl
O
(1998) Donald
B.
Crawford,
Ph.D.
lvlaybe
copied
for
ildividual
classroom
use'
s-11
Name
Mastering
Math
Facts-
Subtraction
Practice
on
facts
through
S.t
C
Set
C
[6-1,
6-5,4-21
65
-7
-4
453462
-2
-1,
-1,_
-3
-5
-7
32
-2
-7
4645434
-7
-1
-3
-4
-2 -7
-3
625
-5
-7
-7
4536
-7
-1 -1
-5
446
*7
-2
-7
566
-7
-5
-7
365663
-2
-5
-7
-5
-1
-2
4264
-2
-7
-7 -2
436
-7
-2 -7
6465543
-1
-2
-5
-7
-4
-2
-7
5662
-1
-5
-1 -7
436s44
-7
-2
-5 -4
-2
-7
456564
-2
-4
-7 -4 -5 -2
3546
-7
-4
-3
-1
52
-1
-7
65566442
-5
-4
-1 -1 -5
-3
-2
-7
One
Minute
Timing
on facts
through
Set C
1 minute
riming
goal Number of
problems
correct
@
(1998)
Donald B.
Crawford,
Ph.D
Maybe
copied
for
individual
classroom
use.
Mastering
Muth
Facts-
Subtraction s-72
Name
Practice on facts
through
S"t
D
Set D
l7-7,7-6,6-31
65
-3
-4
162
-3 -5 -r
76473
-6
-1 -2
-\
-7
36
-7
-3
457
-3
-4 -6
62547
-5
-1
-1
-1
-7
36
-1
-5
4746
-2 -6
-1 -3
7664
-7
-3
-7
-7
7365473
-6 -2
-3 -7 -3 -'1.
-2
476
-2
-7
-1
36
-2
-3
64675474
-7
-2
-5
-6 -4 -2
-7
-7
5662
-7 -5 -7
-1
476547
-7
-6
-3
-4
-2 -7
6426537
-1, -2
-7
-3 -7
-1 -6
754
-7
-4
-3
6356763742
-5
-2
-7
-3
-6
-3 -7
-7 -3 -7
One
Minute
Timing
on
facts through
Set
D
1 mjlute
timing
goal Number
of problems correct
O (1998)
Donald B. Crawford,
Ph.D.
Mavbe
copied
for
individual
classroom
use.
Mastering
Math
Facts-
Subtraction
S-13
Name
Set
E
[8-1,
8-7,8-4)
Practice on
facts
through
S"t E
687648
-3
-4 -6 -7 -2
-7
7
-6
J
3482
-1,
-3
-7 -1
8785756
-7
-7
-4
-4
-6 -7
-3
628
-5
-7 -7
BB
-7
-1
86
-7
-5
684
-7 -4
-2
76
-7
-3
48543
-3
-4
-4 -1
-2
B783B
-7
-7
-\ -7
-7
One
Minute Tirning
on
facts through
Set
E
3847847836
-7
-7
-3 -6
-4
-2
-7
-7 -2 -3
58662
-7
-4
-5
-7
-r
B785
-7
-7
-7 -4
6386837
-1
-2
-7
-3
-1, -1, -6
758
-1
-4
-4
4B
-3 -4
2648
-1
-5
-7
-1
458
-7 -7
-7
4
.)
-l-
6
-5
1 minute
timing
goal
Number
of
problems
correct
O
(1998)
Donald
B.
Crawford,
Ph.D.
Mavbe copied
for individual classroom
use
Mastering
Math
Facts-
Subtraction
S_14
Name
94108
L:3
-s
-4
6
9
5
4
10
B
B
7
s
6
-5
-7
-l
-1
as
-7
-4
6
_B
_3
8369710g683
-7
-2
-7
-B
-6
_I
_1
_3
:1
_1
10
9
4
2
10
-5-8J:1
I
Set
F
[9-1,
9-8,
10_5]
O
od
1-
-r
-/
Practice
on
facts
through
,u,
F
7
-6
Or\
-o
-/
-1
B79sB
-4
_7
_1
_4
_1
o
8943s
-7
J
-r
-2
-B
896810756g2
-7
=€
-A
-4
-s
-7
_1
_s
:7
_1
-
/596/n/
-1A;:+YbB107
r-'r-B-1
-)1o
7439658384s
_E
_2
_B
_s
_7
_7
_1
:1
_3
_7
641075
-7
-2
.r
-6
-4
1
mjnute
finling
goal
Number
of
problems
correct
Maybe
copied
for
indiviclual
classroom
use
@
(1998)
Donald
B.
Crawford,
ph.D.
s-15
Narne
Mastering
IVIath Facts- Subtraction
Set
C
[10-1
,70-9,
any
#-01
887
-7
-0
-6
Practice
on
tacts
through
S"t C
410
6
-3
-5
-7
910109
-B
-9
-1,
-7
910
-B
-9
10
B
B
7
-5
-7
-4
-7
69510
-5
-7
-0
-7
4 10
9
6 B
10
-0 -5
-7
-3 -1
-1
83109
-7
-2
-9
-B
s1541023
-4 -2
-7
-7
-9 -\
-1
8109
-4 -7
-0
36
-7 -3
49
-7
-1
104275
-9
-2 -7 -0
-4
510910
-1
-s -B -7
81068107
-1
-9 -0 -4
-5 -7
64948107
-1, -3
-7
-3
-4 -5 -0
1057
-7
-7
-6
49
-0
-B
1039658108
-9
-2 -B -5 -7
-7 -9
-7
One
Minute
Timing
on facts
through
Set C
1 milute
timing
goal
10
-7
Number of
problems
correcf
@
(1998)
Donald
B.
Crawford,
Ph.D
Maybe
colried for
individual classroom use
Narne
Mastering
Math
Facts-
Subtraction s-16
Practice on facts
through
Sut
Ff
Set
H
l5-3,5-2,12-61
B8
-7
-0
5371095726
-2J-6-7-7-3-6-3
10108s7610
-1 -5
-7 -2 -7 -5 -9
1295
-6
-1, -3
5510724109s610
-4
-2
-9
-6 -0 -5 -B -3 -7 -1
410272
-7
-9 -7 -6
899545
-4
-B
-0
-3 -2 -2
1032757251035
-9 -7
-7
-0 -4 -6
-2
-7
-2 -3
872781075699
-1 -6 -6
-4 -5 -7
-2
-5 -B
-7
1051.274958107
-1
-7 -6
-7 -3 -L
-3
-4 -5
-0
4596684s69
-7 -2 -B
-5 -1. -7
-2
-3
-3
*B
One
Minute
Timing
on
facts through
Set
H
1
minute
timing
goal
Number of problems
correct
@
(1998).Donaid
B. Crarvford,
Ph.D.
Mavbe
copied
for
individual
classroom
use
Mastering
Math
Facts-
Subtraction
S-77
Name
56
-2
-2
5
-3
6
-4
7610
-7
-4
-9
1056
-5 -3
-2
12
9
1,4
10
-6
-7
-7 -1
95674
-B
-3
-3
-7
726
-6
-2
6510
-4
-2
-9
7487572
-7
-7 -6 -2
-6
86964
-4
-2
-0
-4
-2
Set
I
[6-2,
6-4,L+7]
BB
-7
-0
Practice on facts
through
Sut f
361074
-2
-5
-7
-7
9
-7
5726103s
-4 -6
-2 -7 -2
-3
63274
-4
-7
-7
-7
610
105691,4
-4
-5 -7
-2
-5
-B
-7
857
-7
-3
-6
10612749\4867
-g
-2
-6
-7
-3
-1.
-7 -4
-3
-0
69
-2
-B
4s106684s
-1
-1. -9 -4 -7
-7
-2
-2
One
Minute
Timing on
facts through
Set
I
1 minute
tinLing
goal Number
of
problems
correct
@ (1998) Donald
B. Crawford,
Ph.D.
Maybe
copied for
individual
classroom use.
Mastering
Math
Facts-
Subtraction
S-18
Name
774
-5
-2
-2
6
-4
776610
-2
-B
-5
-9
127510105
-6
-5
-7 -7
-5
-4
77
-2
*7
6995
-2
-1
-B
-3
416107
-3
-B
-9 -5
57
-2
-5
76287
-B -7
-7
-6
8795
-4
-2
-0 -3
Setl
17-7,7-5,76-8l
BB
-7
-0
Practice on facts
through
,",
f
766474
-B
-7 -7
-7
310765
-2 -\ -B -3
6721453
-2
-6 -7
-7 -4
-7
107694
-\
-2 -5 -B -r
857610
=1
-7 -5
-4 -5
4974867
-3
-1,
-7
-4
-4 -0
1067276
-9
-2 -6
-8
684579
-3
-7
-2 -2 -2 -B
77106
-s
-7
-9
-7
One
Minute
Timing on
facts through Set
J
L
minute
timing goal Number
of
problems
correct
@
(1998)
Donald B. Crawford,
Ph.D
Mavbe
copied
for
indiviclual classroom use.
Mastering
Math
Facts-
Subtraction
$19
Name
Practice
on
facts
through
S"t
K
Set
K
[8-2,8-6,18-9]
BB
-6
-o
67661874787
-4
-B
-7
_9
J
_s
_2
_2
721868105816610
-6
-9
_2
_6
_s
_2
_2
_B
_5
_g
87610789745718
-6
-B
-1
_5
_2
_B
7
_3
_2
_g
18
7
9
6
76
9
8
8
6
7
-2
-2
_0
_4
_8
_7
_?
_6
_2
_s
8727451831076s
-2
-6
_7
_7
_4
_g
2
_7
_B
_3
8s7810676g6
-6
-1
-s
_4
_s
_4
J
_s
_B
_7
101872164974867
-9
-9:5
_B
_3
_1
7
_6
_4
_0
8796684587
-2
-1
-B
_2
_3
_7
_2
*2
_2
_s
One
Minute
Timing
on
facts
tnr""gh
S"t?
1
minute
Liming
goal
Number
of
problems
correcf
O
(1998)
Donatd
B. Crawford,
ph.D
Maybe
copiecl
for
individual
classroom
use.
Mastering Math Facts-
Subtraction
S-20
Name
Set
L
[9-2,
g-7,
71.-7,77-4f
Practice
on
facts through
S"t L
77797
-7
-5
-2
-2
B
-0
72 18
9
B
11
9
B
16
11
10
-6 -9
-7
6
-4
-2
_2
_8
_7
_9
961071,887477918
-7 -4
-1
-7
-2
-6
_7
_4
_2
_9
511s77698977
-2
-7
-7
-4
-5
_2
_2
_7
_2
_5
78377518910764
-2
-6
-7
-7
-4
_9
_2
_7
_B
_3
8579107L7692
-6
-7
-5
-7
-5
_4
_5
_5
_7
_7
107772764914867
-9 -4
-0
_8
-3
_7
_7
_6
_3
_0
89996774387
-4-7-82-7-7_2_2_2_6
76918
-B
-7
-9
B
-6
77
-4
One
Minute
Timing
on facts
through
Set L
1
minute timing
goal
Number of
problems
correct
O (1998)
Donalci
B. Crawford,
ph.D.
Maybe
copied
for
individual
classroom
use.
Mastering
Math
Facts-
Subtraction
s-21
Name
Set
M
[anY
number
-
itself
]
Practice
on
facts through
S"t M
68777691811797
-6
-8
-4
-8
-7
-9
-7
-5
-2
-7
2
18
9
3
11
9
B
16
11
9
-2
-g
-7
-3
-4
-2-2
B
-7
-9
94877877477918
-7
-4
-6
-7
-2
-\
-7
-4
-2
-9
77696977
-4
-5
-2
-6
-Z
-2
-5
511
5
-5J-7
37778763518910
-7-7-2-6-B-34-9-2-7
7
9
B 5
9
2
10
77
7
6
-7
-7
-6
-7
-7
-7
-5
-4
-5
-5
72810776749748
-0
-B
-9
-4
-3
-0
-3
-7
-7
-6
998987611
43
-9
-2
-4
-7 -2
-6
-7
-7
-2
-2
One
Minute
Timing
on
facts
through
Set
M
1 minute
timing
goal
Number
of problems
correct
@
(1998)
Donalcl
B.
Crawford,
Ph.D.
Mavbe
copied
for
individual
classroom use
Mastering
Math
Facts-
Subtraction s-22
Name
Practice
on
facts through
S"t N
Set N
[10-2,10-8,
14-8,7+6]
748
-B
-0
7710718147108
-4 -B -7 -9 -6
-5
-2
-2
1.4
1897477910877 10
-6
-9
-7
-8
-4
-2
-2
-B
-7
-B
962778107410974
-7
-4 -2
-7 -6 -B -B -9 -2 -6
107747774989106
-B
-7
-6
-4 -B -2 -2 -7
-2 -5
'r4837L418910764
-B
-6 -7
-7
-4
-9 -2 -2
-B -3
7457910777692
-6
-1 -6
-7 -B
-4
-5
-6
-0
-7
107121047214857
-s
-2
-0 -8
-7 -6 -B
-B
-3 -7
6991067443814
-4
-1.
-B
-2
-7
-7
-2
-2
-2
-6
One Minute
Timing on facts
through
Set
N
l
minute
timing
goal
Maybe
copied for
individual
classroom
use.
Number
of problems correct
O (1998)
Dorrald B.
Crawford,
Ph.D
Mastering
Math
Facts-
Subtraction
s-23
Name
Practice on facts tfuough
S"t
O
Set
O
[11-2,
71-9, 15-9,
15-6]
15810
-6
_0
-B
77615773
-9
-6 -9 -2
-2
74
77
-8 -7
151191511111091110
-9
-9
-7
-6
-4
-2
-2
-B
-7
-B
917
107751,4\4 15915
-7
-2
-2
-9 -5 -B
-6
-9
-2
-6
10
11
15
71, \4
9
15 11
10 14
-B
-4
-9
-2 -6
-2
-6 -9
-2 -B
15837777181077764
-9
-B -1
-7
-4
-9
-2
-2 -B -3
7910115792
-6 -7
-B -2 -5 -5
-0 -7
155
-6
-7
108177441215857
-5- -2 -9 -B -7 -6 -9
-7
-3
-1=
68915674439\\
-3
-7 -B -6 -6
-6
-2
-2
-2 -9
One
Minute Timing
on
facts
through
Set O
1 minute timing goal
Number
of
problems
correct
@
(1998)
Donald B.
Crarvford, Ph.D
Maybe copied
for
individual classroom
use
Mastering
Math
Facts- Subtraction S-24
Name
Set
P
[7-3,
7-4,13-7,73-6]
Practice on
facts
throush
S.t P
73
-4
-2
73
15
-7 -9
B
_B
8
-0
74 73
7
14
\3
1iJ
-6
-6
-4 -B
-7
-2
77791s
-9
-3
-7 -9
74315573
-B
-3
-9
-3
-6
137777715
-7
-2
-4
-9
-6
74
15 13
-6
-6
-7
107777713
-B
-9
-3
-2
-6
777
-3
-2
13
-6
15
-6
10
-2
7
-4
7377181010767
-7
-4 -9
-2 -5 -B
-3
1sB3
-9
-6
-1
76132
-5 -s
-6
-1
155791011
-6
-5
-3 -7 -B -2
474721357
-7
-6
-6 -7
-3 -6
1077174
-5
-4 -9 -B
689136743911
-3
-1 -B
-6
-7
-4
-2 -2
-2
-0
One
IVlinute
Timing on
facts through
Set
P
1 minute
timing goal
Number
of
problems
correct
(o
(1998)
Donald B.
Crawford,
Ph.D.
Maybe
copiecl
for individual classroom use.
Mastering
Math
Facts-
Subtraction
s-25
Name
Set
Q
[8-3,
8-5,1'5-8,15-7]
Practice
on
facts
through
S"t
Q
15
-6
138
-6
-3
1578131573
-B
-3
-5
-7
-7
-4
-2
11.787387371515\1
-g
-3
-5
-7
-3
-6
-4
-8
-7
-2
15
B
7
71'
15
14
B
15
15
13
-7
-5
-1
-g
-6
-B
-3
-9
-B
-6
15
11
7
15
B
14
15
13
B
7
-B
-2
-3
-7
-5
-6
-9
-7
-3
-0
158373
17L5
1081',67
-B
-3
-7
-7
-9
-9
-2
-5
-B
-3
14s81s101776132
-7
-5
-4
-7
-B
-2
-5
-4
-6
-7
10
7
B
74
4
15
72
15
s
7
-5
-4
-5
-B
-1
-6
-6
-7
-7
-6
6815
1.68763911',-
-2-7-B-8*-6-3-2-2-0
on.
Mt""t"
Timing
on
facts
through
Set
Q
1 minute
nmmg
goar
*___--
Number
of
Problems
correct
O
(1998)
Donald
B. Crawford,
Ph'D
Maybe
copied
for
individual
classroom
use'
Mastering
Math
Facts-
Subtraction
s-26
Name
Practice
on
facts
through
S"t
R
733
-6
-2
16787376
-9
-3
-5
-5
-7
737151513
-B
-4
-8 -7
-7
13168
-5
-7
-3
167
-9
-3
15
13
-B
_B
74876
-B
-3
-7
15877613
*7
-5
-4 -9
-5
13767397
-7
-9
-B
-8
-0
151313768
-B
-5
-6
-7
-s
Set
R
[13-8,
13-5,
16-9,76-7I
73815
-B
-3
-7
108767
-5
-5 -B
-3
73
18 76
-B
-9
-9
1.483
-7
-3
-7
136132
-5 -4 -6
-7
1,65815
10 11
-7
-4
-2 -7
-B -2
576415721548
-5 -7
-3
-0
-6 -7 -7 -6
737
-5
-4
7637611
-5
-2 -2
-9
-9
71315738
-2
-7
-B -B
-3
One
Minute
Timing on
facts through Set
R
1 minute
timing goal
Number
of problems
correct
@ (1998)
Donalcl
B. Crawford,
Ph.D.
Mavbe
copied
for individual
classroom
use
Mastering
Msth
Facts-
Subtraction
S-17
Name
Practice
on
facts
through
Stt
f
4rl--f
145)o
t'taa1
-/
-J
-L
--
72
9
14
10
10
5
6
7
6
10
-6
--1.
-7
-1,
-5
-3
-2
-\
-4
-9
6510726995614
-4-2-s-6J-7-B-3-3-7
869647487512
-4
-2
-0
-4
J
-7
-7
-6
-2
-6
632145126103s
-4
-7
-1
-7
-J
-6
-2
-1
-2
-3
8576101056914
-1
-3
-6
-4
-5
-1'
-2
-5
-B
-7
1067274914867
-g
-2
-6
J
-g
-1'
-7
-4
-3
-0
45106684569
-L
-7
-g
-4
-7
-7
-2
-2
-2
-B
10
-7
636
-4
-2
-5
Set
I
[6-2,
6-4,74-71
BB
-7
-0
One
Minute
Timing
on
facts
through
Set
I
1
minute
timing
goal
.___----
Number
of
problems
colrect-
O
(1998)
Donald
B.
Crawford,
Ph.D.
Mavbe
copied
for
individual
classroom
use'
Mastering
N[ath
Facts'
Subtractiort
S-27
Name
Set
S
[9-3,
9-6'14-9'
14-5)
Pracfice
on
facts
through
S"t
S
7693
-9
-6
-2
74873914
13915
1,6
15
-s
-3
-5
-6
-5
-8
-3
-B
-1
-7
749
-5
-6
1595761374816
-7
-3
-4 -9
-5
-9
-3
-7
7397
-B
-3
-0
\4814
-s
-5
-9
1513976
-8
-s
-6
-9
747
-9
-3
871
-5
-5
16
-7
739
-B
-3
97
-1
-5
7493131876108
-9
-3
-7
-B
-9
-9
-9
-5
74892
-5
-B -6
-7
76s81097r
-7
-4
-3 -5
-B
-7
4B
-7
-6
74415915
-9
-3
-0
-6
-7
11115
-5
-4
-7
3
1,4
17
-2
-6
-9
976
-3
-7
-2
6731s\3
-3
-7
-B
-5
One
Minute
Timing
on
facts through Set
S
1
minute
timing
goal
Number of
problems
correct
O
(1998)
Donald
B. Crawford,
Ph.D
Maybe.opi"a
for
individual classroom
use
foIastering
fuIath
Facts- Subtraction
s-28
Name
Set
T
[10-3
,
70-7
,
17
-9
,
77-Bl
Practice
on
facts
throush sut
T
7710107116973
-9
-3
-5
-5
-9 -6
-5
16
10
-7
-7
77913
-B
-3
-B
73974
-5 -6
-9
17
10
-9
-3
771076749
-9
-3
-7 -9
-6
109771374
-7
-3
-B -B
-5
1487717610
-9
-7
-B -9 -3
-3
7110976
-5
-7
*B -9
10
-7
179
-B
-3
108915
-B
-5 -7
-6
1.4
10
15
77
18
77
-9
-3
-6 -B -9
-9
92
-3
-1
72 10
74
10
-6
-7
-5
:7
765813
-9
-4
-3 -5
15910768
-0
-6 -2 -7
-7
157757710
-9
-4 -s
-9 -3
6313\7
-3
-2
-B
-4
613177107
-5
-6
-B -5 -7
-7
One
Minute
Timing on
facts through
Set'I-
1 minute
timing
goal
Number
of probiems
couect
O
(1998)
Donald B. Crawford,
Ph.D.
Maybe
copiecl
for
individual classroom use.
Mastering
Math
Facts-
Subtraction
s-29
Name
Set
U
[11-3
,
17-8,
73-9
,
73-+]
Practice
on
facts
through
Sut
U
779
-B
-3
17973
-B
-6
-4
10
73
77
10
77
-7
-9
-3
-3
-9
77
73
\6
10
-3
-0
-7
-7
13
11.
14
9
13
17
-4
-8
-9
-6
-9
-8
739
-4
-6
74
73
10
17
-s
-9
-3
-9
10
77
77
77
-7
-3
-8
-B
77
10
-3
-3
81317
-7
-4
-9
747t973\4
-5
-B
-3
-9
-9
915
-7
-6
7118s106
-8
-9
-3
-B
*5
73103
-9
-5
-7
92
-2
-7
4137
-2
-4
-3
11 13
12
-3
-7
-6
165
-9
-4
778
-9
-7
5771015377
-7
-9
-3
-0
-3
-B
15
\3
-7
-4
1131311
-3
-2
-9
-4
613177107
-5
-5
-B
-6
-7
-1
One
Minute'fiming
on
facts
through Set
U
1
minute
tinrhg goal
Number
of problems
correct
@
(1998)
Donald
B. Crawford,
Ph.D
Maybe.opied
for
individual classroom
use
Mastering
Math
Facts-
Subtraction s-30
Name
Set
V
[12-3,
72-9, 12-7,
72-5]
Practice on
facts
through
S"t V
72101017913
-3
-3 -7
-3 -L -4
\3 11 72
77 13 12
71
17
72
72
-4
-8 -9
-B -9 -5
-3 -9 -3 -7
12
77
77 11, 72
73
72 \2
73
6
-7
-3 -9 -B
-s -9
-3
-9 -4
-3
74
17 72
13 72 72
77
10
72
10
-0
-B -3
-9 -9 -7
-B
-7
-5 -3
1,2
10371
1072 1087776
-9
-9
-7
-B
-2 -3
-3
-s
-2 -B
7651172724137972
-9
-4 -3
-7
-6 -4 -4 -3
-B -5
1s735727215615188
-7
-9
-0
-9
-3
-6
-3
-B
-9 -4
7
l: B 11
3 72 17
-6
-7 -3 -4
-2 -5 -9
129
-5
-3
72
72
-7
-9
One
Minute Timing
on
facts through
Set
V
7
-4
12
-7
17
_B
1 minute
timing
goal
Number
of problems correct
@
1f
0lS;
Donald
B. Crawford,
Ph.D.
Maybe copied
for
rndividual
classroom
use
:llnsteriny:llarlr
I:- utts
-
Subiracti*l-r
>-J I
I{arne
l'ractict
orr
facls
throrrgh S*t
?V
1J 9
12
-3 -it
-4
12
12
'13
10
-8
-3 -4
*7
77
12
-4
-7
1391213
*9
-5
*3
*1
9
't't
72
"r2
*4
-E
-9 -8
1?6
-8
-3
111272912
*3
-4
-s
-4 *9
12729
*7
-3
:5.
12139125
-4
-9
-5 -5
-.1
"r2
't?
L)
*8 *q
-i{-
14
11
*t)
*B
Set
!Y
l9-5,
12
-5
O-.1
.l
-_c
1
a-Jl
',
.-
''l
.-
.I
9
1?
*5
*7
1,+
12
10
I
8
16
-()
-7
-5
*5
-6 *8
7812
-2 -8
-5
8s12
12'1249
*7
-4
-3
*8
-6 -2
-4
1215613189
*4
*6
-3
-5 -9 -4
1/t1259
-7
-9
-0
*6
1351131216
*7
3
*{t
-? *4
-9
99"177
-1
-5
-8
*6
One
Nlinrrte
"I'irning
orr
facts
throui;h
Sct
IV
12
13 3 lt
-8
-6
-1
*t)
'l
nrirrrrte ti-rling goal
Nurrrber
oi
problerns
t:orrci:t
(O
f1qg,S)
l,)orraltl
IJ.
Crarl,fori-t. t'h.l)
N
l.r
1,
11s ct.i y:r ieci
fi:
r
i
rrclir.i
r.{
rr a I c las-s rrlrr n"r u se
I
Mastering
IlIath Facts-
Subtraction
)-JJ
Name
Set
Y
[all
previous
sets]
Practice
on
facts
through
S"t Y
72
4 10
10
76
9
B
-B
-3
:4
-6
-B
-4
-1
9
-5
14
13
71
\2
7
10
6
-7
-0
-5
-3
-4
-B
-2
9\710
-4
-6
-6
776
-6
-3
17
10
18
-7
-4
-9
L27297215
-4
-7
-5
-5
-9
105
-4
-\
5\2109
-4
-4
-5 -s
10
11
-6
-6
7t
-5
77
-5
72
-9
72_
-B
876
-6
-B
73
10
77
-9
-3 -s
72733\774
-B
-6
-7 -0
-9
910
_B
-B
497
-4
-4 -2
85121311
-2
-4 -3
-8
-7
7211610189
-5
-6
-3 -s -9
-5
1,2
72
5
10
-7
-9 -0
-6
71351031211
-6
-4
-3
-1 -2
-4
-9
971
7
-7
-2
-3
One
Minute
Timing
on
facts
through
Set
Y
1 minute
timing
goal
Number
of
problems
correct
O
(1998)
Donald
B.
Crawford,
Ph.D
Mavbe
copieci for
ildividual
classroom use.
iLltsttring
.!trIstlt
I;a*s- Sr;btraction
s-31
Name
Set X
[10-6,
11
-i
9
-4
1"?
*1
10
*6
'12
*8
1?
*7
9
-t
1il-.l,11-ii,11-51
972
-5
-e
11
-6
12
-7
11
*6
1{)
-6
9
-5
"12
-8
77
-8
1?
-8
'12
-5
11
*5
72
-7
CI
.J
_J
I
f-
-f
'1?.
-tt
ti,*, Uit"r.'
fi't.ri,\', *t
f."'t--
tir*rljl-S;;
B
.)
---*
13
*6
5
-5
72
-9
11
-5
n
J
*1,
17
*3
5
-0
?"}
-3
11
-{l
13
-$
10
_6
7
-6
"14
-9
t1
-6
'12
-5
13
-it
13
-9
4
?
11
-6
10
*6
I
-tt
6
-3
10
-4
1"1
r
-3
7
1
10
I-
-,)
.l
J
")
I
*6
9
*E
1B
-9
12
-4
'r6
-8
10
*4
9
:5
11
-9
r
)
.'l
_J
I mirrule
tirning go.rl
Nrln[:c.r
of
prnblelnrs
correcI
Practice
on
facts thrcugh
s"t
X
12
*5
13
-0
10
6
I
-.{.
10
-4
11
:5
11
-5
10
-6
'17
*3
10
*4
12
-5
11
*6
5
-1
"12
*9
I
*4
10
-+
11
:6
10
-4
'1?
-.{
5
-1
lvfnybe
co1..ieil
for irrtlivirJuaI
cl.rssrrrt-tnr
trstl
gl
i199.q)
Drirralci
l-1.
(lrnr,-ftrrr"{,
I:'lr.l-)
Mastering
Math
Facts-
Subtraction
S-94
Name
Set-Z
[ail
previous
sets]
Practice
on
facts
through
S.tZ
9B
-4
-!
9777741377127106
-4
-6
-6
_7
_a
_5
_s
_4
_B
_2
12497215771018776
-4
-3
_s
_5
_2
_7
_4
_s
_6
_3
i0
17
72
77
5
72
10
g
10
5
:5
-9
_B
_5
_4
_4
_5
_s
_3
_1
6
13
3
77
74
7g
15
3
B
76
-2
-a
-7
_o
_g
_4
_s
:3
_6
_B
857213774g7g8
-2
-4
_3
_B_
_7
_2
_4
_2
_B
_4
72
72
5
10
2
77
6
10
18
s
-z
_9
_0
_6.
_
t,
_6
_3
_5
_s
_s
91777rc8103724
-7
-Z
-3
-6
-2
:g
=4
-2
-4
_3
1107076
-3
-4
_6
_B
372
-1
-B
779
ar-
-./
--r
v
oneMinut"l]i^i.,g@
1
minute
timing
goal
Number
of
probiems
correct
@
(1998)
Donalcl
B.
Crawford,
ph.D
Maybe
copied
for
inclividual
classroorn
use.
