Indian Abacus
TM
Riders BOOK A
LEVEL 3
Published by Indian Abacus Private Limited, Global Head Office: No. A1 – 1857, 13th Main Road, 6th Avenue, Anna Nagar West, Chennai – 600 040. Tamilnadu, India. First Edition: April, 2013 Patent pending: India & International (US) Indian Abacus – Digital Indian Abacus – Non Digital Indian Abacus – Digital for Tutor Indian Abacus – Non Digital for Tutor
Copyright: Riders Book A This publication is copyrighted
All rights reserved by Indian Abacus Private Limited, No part of this publication should be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the owner and the publisher. This book may not be lent, resold, hired out or otherwise disposed of by way of trade in any form of binding or cover other than that in which it is published, without the prior consent of the owner / publisher
ISBN No.: 978–81–926161–4–8
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INDEX Description
S.No.
Page
1,7,13
1
2D – 4R, 3D – 2R (Abacus),1D – 4R (Mental) Add & Sub
2
1D – 4R, 1 & 2 D – 3R (Mental) Add & Sub
3
1 & 2D – 3R (Mental) Add & Sub, 1D × 1D (Multiply) & Tables
4
1,2 & 3D – 4R (Abacus),1D – 4R (Mental) Add & Sub
5
2D – 4R & 3D – 2R (Abacus),1D – 4R (Mental) Add & Sub
6
1 & 2D – 4R (Mental) Add & Sub,1D × 1D (Multiply)
15,18,21,24,
7
2D – 5R & 3D – 3R (Abacus),1D – 5R (Mental) Add & Sub
19,25,31,34
8
2D – 2R (Mental) Add & Sub
26,29,32,35
9
1,2 & 3D – 5R (Abacus), 2D – 2R (Mental) Add & Sub
10
2D – 2R (Mental) Add & Sub, 1D × 1D (Multiply)
11
Oral Sums Practice
37 – 55
12
Fingering / Speed writing Practice
38 – 56
13
Oral Sums –1D – 2,3,4,5 & 6R (Add & Sub)
57 – 60
14
Oral Sums – 1 & 2D – 2,3,4,5 & 6 R (Add & Sub)
61 – 64
15
Oral Sums – 2D – 2,3,4,5 & 6R (Add & Sub)
65 & 66
16
Oral Sums – 2D +3D -2,3,4,5 & 6R (Add & Sub)
67 & 68
2,5,8,11,14, 17,20,23 3,6,9,12,
4,10,16,22 13
28 27,30,33,36
STUDENT’S PERFORMANCE
Week
Date
Book practice Page Nos.
1
1,2,3
2
4,5,6
3
7,8,9
4
10,11,12
5
13,14,15
6
16,17,18
7
19,20,21
8
22,23,24
9
25,26,27
10
28,29,30
11
31,32,33
12
34,35,36
Remarks
Signature Parent
Tutor
NOTE Daily practice is essential. Meet the Tutor periodically to know the performance of your child. Please use the term “PLUS” ( + ) when numbers have to be added and the term “MINUS” ( – ). when numbers have to be subtracted. These terms only have to be used while calling out numbers. Indian Abacus Help Line: +91– 44 – 26182577 facilitates parents to contact Global office for queries. Email:
[email protected].
Abacus: Do sums using Abacus. Use left hand middle and index fingers and Right hand index and thumb fingers simultaneously. Actual Time Taken:
Time Limit :10 Min
NO
1
2
3
4
5
6
7
8
9
10
1
20
93
25
34
20
10
95
20
68
45
2
15
–17
63
71
78
75
–14
69
73
26
3
72
50
81
50
59
42
68
58
–25
93
4
88
42
79
–98
64
39
97
37
19
87
NO
11
12
13
14
15
16
17
18
19
20
1
37
61
38
84
83
30
79
92
64
13
2
56
–38
95
10
91
81
–43
61
87
59
3
48
94
72
65
76
95
61
48
–51
64
4
90
57
51
–47
25
72
28
27
92
80
NO
21
22
23
24
25
26
27
28
29
30
1
675
823
546
801
219
268
108
674
971
462
2
281
–397
372
625
536
179
705
832
–306
375
ANS
ANS
ANS Mental – Do sums mentally
NO
31
32
33
34
35
36
37
38
39
40
1
1
2
4
3
4
2
3
4
4
1
2
4
1
–2
–1
4
4
1
–2
4
2
3
2
4
4
4
–2
1
4
1
–3
1
4
1
2
1
3
–1
2
–3
4
4
4
ANS Indian Abacus-Riders (Book A)
1
Mental – Do sums mentally Actual Time Taken:
Time Limit :10 Min
NO
41
42
43
44
45
46
47
48
49
50
1
7
8
6
8
5
8
7
9
7
7
2
–5
1
2
–5
2
–6
–6
–5
–7
2
3
4
–5
–5
1
–5
4
4
4
4
–8
4
1
4
4
4
4
2
4
–5
4
4
NO
51
52
53
54
55
56
57
58
59
60
1
4
2
5
8
9
6
2
4
1
3
2
4
3
3
–7
–7
–5
4
3
8
6
3
–5
4
–5
3
3
4
3
2
–5
–5
4
3
–9
3
3
5
3
–9
–8
3
3
NO
61
62
63
64
65
66
67
68
69
70
1
4
4
2
3
4
6
8
9
7
2
2
3
–3
3
3
5
2
1
–5
–5
3
3
1
2
3
–1
–7
–5
–5
3
3
4
4
1
3
1
4
3
3
3
2
4
–5
71
72
73
74
75
76
77
78
79
80
1
11
13
24
51
33
32
62
21
32
40
2
4
4
4
3
4
4
2
2
4
4
3
2
2
1
4
2
3
4
4
2
4
ANS
ANS
ANS
NO
ANS 2
Mental – Do sums mentally Actual Time Taken:
Time Limit :10 Min
NO
81
82
83
84
85
86
87
88
89
90
1
21
13
34
22
31
43
62
64
50
72
2
2
3
3
3
3
1
3
–2
3
2
3
3
–1
–2
–5
3
3
4
3
4
3
ANS
Multiplication x 2 : Answer must be in two digits. Add zero if necessary. (before number) S.No.
TABLES
ANSWER
S.No.
TABLES
1
1x2=
10
5x2=
2
2x2=
11
9x2=
3
3x2=
12
6x2=
4
4x2=
13
2x2=
5
5x2=
14
8x2=
6
6x2=
15
4x2=
7
7x2=
16
1x2=
8
8x2=
17
7x2=
9
9x2=
18
2x2=
ANSWER
Write the same numbers as given below
0204060810
Indian Abacus-Riders (Book A)
1214161820
3
Abacus: Do sums using Abacus. Use left hand middle and index fingers and Right hand index and thumb fingers simultaneously. Actual Time Taken:
Time Limit :10 Min
NO
91
92
93
94
95
96
97
98
99
100
1
65
71
75
369
93
908
83
827
80
6
2
827
–4
943
–2
7
62
751
4
580
31
3
93
–52
70
36
52
6
–97
46
–22
545
4
8
576
6
8
337
75
5
3
–8
7
NO
101
102
103
104
105
106
107
108
109
110
1
13
82
51
192
98
93
91
536
821
5
2
492
198
841
–6
8
4
120
7
–2
16
3
56
–34
64
12
65
19
–62
28
84
708
4
1
–7
8
3
403
507
3
3
2
4
NO
111
112
113
114
115
116
117
118
119
120
1
625
83
148
385
12
295
53
286
193
5
2
–48
–5
1
–1
1
27
4
8
–4
60
3
69
–24
–23
39
79
5
70
52
39
491
4
3
185
6
1
345
44
302
1
4
–8
ANS
ANS
ANS Mental – Do sums mentally
NO
121
122
123
124
125
126
127
128
129
130
1
4
7
2
1
8
9
8
4
3
7
2
1
–6
5
3
–2
–5
–1
–2
4
–5
3
–3
5
–3
1
–1
2
–2
5
–3
4
4
7
–3
1
–3
–3
–3
–3
–3
–2
–3
ANS 4
Mental – Do sums mentally Actual Time Taken:
Time Limit :10 Min
NO
131
132
133
134
135
136
137
138
139
140
1
4
8
7
2
4
1
7
1
2
1
2
1
–4
–3
6
4
5
–2
1
5
4
3
4
1
–3
–4
–3
–3
–3
6
–3
–3
4
–3
5
8
–3
–3
6
7
–3
5
7
NO
141
142
143
144
145
146
147
148
149
150
1
7
4
8
2
7
3
4
9
2
1
2
–6
1
–3
2
–1
6
4
–3
7
4
3
4
–2
–1
1
–1
–4
1
–2
–3
–1
4
–2
1
5
–5
–1
–1
–5
5
–2
4
NO
151
152
153
154
155
156
157
158
159
160
1
4
3
6
7
6
4
8
7
3
1
2
1
1
–2
–2
–1
5
–3
1
–2
5
3
–2
1
5
–2
–2
–4
–1
–3
5
–1
4
5
–2
–4
6
5
–1
–2
–2
–2
–1
NO
161
162
163
164
165
166
167
168
169
170
1
24
17
36
40
51
67
36
25
39
15
2
1
–2
–1
5
4
–2
1
2
–4
–3
3
–3
–3
–3
–3
–3
–3
–3
–3
–3
7
ANS
ANS
ANS
ANS
Indian Abacus-Riders (Book A)
5
Mental – Do sums mentally Actual Time Taken:
Time Limit :10 Min
NO
171
172
173
174
175
176
177
178
179
180
1
35
24
37
15
25
65
68
19
27
23
2
–2
1
–4
–2
–1
1
–3
–4
–2
2
3
1
–2
2
6
–3
–2
–1
–1
–1
–1
ANS
Multiplication x 3 : Answer must be in two digits. Add zero if necessary. (before number) S.No.
TABLES
ANSWER
S.No.
TABLES
1
1x3=
10
5x3=
2
2x3=
11
9x3=
3
3x3=
12
6x3=
4
4x3=
13
2x3=
5
5x3=
14
8x3=
6
6x3=
15
4x3=
7
7x3=
16
1x3=
8
8x3=
17
7x3=
9
9x3=
18
3x3=
ANSWER
Write the same numbers as given below
0306091215
1821242730
6