Abacus L3A
Abacus L3A
Punctuality is important.
A endance is compulsory.
You must carry Insero Abacus Tool and Books for every class.
Use pencils only for the Work Books.
Keep the Books neat and clean.
Prac ce every day, more you prac ce, more speed and accuracy will be gained.
Centre: .................................................................................................................
Ver. 16.04
Date D D M M Y Y Y Y Revision
1 2 3 4 5 6 7 8 9 10
Connect the dots 18 51 61 13 54 37 71 85 90 62
and colour it
22 69 56 82 38 88 48 10 42 47
40 62 28 30 80 42 -63 -58 -27 30
53 10 24 56 74 33 10 14 42 22
11 12 13 14 15 16 17 18 19 20
19 28 88 52 38 30 46 59 98 86
74 57 60 40 62 21 28 63 70 50
40 70 -26 73 70 85 47 -50 -36 41
23 61 17 31 19 10 21 37 64 29
21 22 23 24 25 26 27 28 29 30
35 72 90 56 29 58 15 62 82 46
84 64 27 19 86 73 62 51 13 10
61 20 51 90 -23 -44 -20 48 60 28
19 38 63 20 15 40 37 24 38 -50
1 20 X 2 = 16 73 X 2 = 31 34 X 2 = 46 15 X 2 =
2 40 X 2 = 17 92 X 2 = 32 71 X 2 = 47 80 X 2 =
3 70 X 2 = 18 24 X 2 = 33 44 X 2 = 48 20 X 2 =
4 50 X 2 = 19 98 X 2 = 34 36 X 2 = 49 11 X 2 =
5 17 X 2 = 20 73 X 2 = 35 69 X 2 = 50 32 X 2 =
6 19 X 2 = 21 81 X 2 = 36 52 X 2 = 51 53 X 2 =
7 25 X 2 = 22 34 X 2 = 37 40 X 2 = 52 39 X 2 =
8 90 X 2 = 23 24 X 2 = 38 33 X 2 = 53 63 X 2 =
9 48 X 2 = 24 91 X 2 = 39 57 X 2 = 54 16 X 2 =
10 77 X 2 = 25 30 X 2 = 40 82 X 2 = 55 25 X 2 =
11 26 X 2 = 26 54 X 2 = 41 64 X 2 = 56 49 X 2 =
12 37 X 2 = 27 14 X 2 = 42 43 X 2 = 57 22 X 2 =
13 46 X 2 = 28 26 X 2 = 43 60 X 2 = 58 12 X 2 =
14 27 X 2 = 29 48 X 2 = 44 23 X 2 = 59 39 X 2 =
15 18 X 2 = 30 57 X 2 = 45 41 X 2 = 60 33 X 2 =
Insero Abacus Level 3 (Stunner) 6
Date D D M M Y Y Y Y
1 30 X 3 = 16 82 X 3 = 31 94 X 3 = 46 16 X 3 =
2 15 X 3 = 17 31 X 3 = 32 79 X 3 = 47 84 X 3 =
3 34 X 3 = 18 23 X 3 = 33 40 X 3 = 48 22 X 3 =
4 55 X 3 = 19 59 X 3 = 34 95 X 3 = 49 71 X 3 =
5 13 X 3 = 20 19 X 3 = 35 49 X 3 = 50 24 X 3 =
6 61 X 3 = 21 42 X 3 = 36 68 X 3 = 51 90 X 3 =
7 21 X 3 = 22 73 X 3 = 37 22 X 3 = 52 41 X 3 =
8 70 X 3 = 23 65 X 3 = 38 67 X 3 = 53 35 X 3 =
9 80 X 3 = 24 14 X 3 = 39 10 X 3 = 54 93 X 3 =
10 72 X 3 = 25 75 X 3 = 40 62 X 3 = 55 99 X 3 =
11 37 X 3 = 26 27 X 3 = 41 43 X 3 = 56 52 X 3 =
12 53 X 3 = 27 34 X 3 = 42 60 X 3 = 57 68 X 3 =
13 86 X 3 = 28 28 X 3 = 43 32 X 3 = 58 85 X 3 =
14 17 X 3 = 29 12 X 3 = 44 50 X 3 = 59 18 X 3 =
15 51 X 3 = 30 56 X 3 = 45 74 X 3 = 60 66 X 3 =
Insero Abacus Level 3 (Stunner) 7
Date D D M M Y Y Y Y
1 43 X 3 = 16 83 X 2 = 31 94 X 2 = 46 15 X 3 =
2 25 X 2 = 17 91 X 3 = 32 59 X 3 = 47 80 X 3 =
3 54 X 3 = 18 24 X 3 = 33 40 X 3 = 48 20 X 2 =
4 35 X 2 = 19 58 X 2 = 34 95 X 2 = 49 11 X 3 =
5 13 X 3 = 20 63 X 2 = 35 39 X 3 = 50 52 X 2 =
6 61 X 2 = 21 81 X 3 = 36 68 X 2 = 51 13 X 2 =
7 29 X 3 = 22 34 X 3 = 37 22 X 3 = 52 49 X 3 =
8 30 X 3 = 23 23 X 2 = 38 67 X 2 = 53 63 X 2 =
9 80 X 2 = 24 91 X 3 = 39 10 X 3 = 54 16 X 3 =
10 62 X 3 = 25 40 X 2 = 40 42 X 2 = 55 25 X 3 =
11 47 X 3 = 26 64 X 3 = 41 63 X 3 = 56 49 X 2 =
12 53 X 2 = 27 14 X 3 = 42 70 X 3 = 57 82 X 3 =
13 86 X 3 = 28 36 X 2 = 43 32 X 2 = 58 12 X 3 =
14 27 X 3 = 29 48 X 3 = 44 50 X 3 = 59 39 X 2 =
15 51 X 2 = 30 57 X 3 = 45 74 X 2 = 60 66 X 3 =
Insero Abacus Level 3 (Stunner) 11
Date D D M M Y Y Y Y
21 51 13 52 88 23 10 63 21 99 3 minutes 10
10 30 40 13 51 26 33 40 34 44
82 50 90 44 50 44 61 43 41 34 3 minutes 10
50 28 20 21 32 10 -10 21 20 21
1 30 X 2 = 16 73 X 3 = 31 74 X 2 = 46 16 X 2 =
2 25 X 3 = 17 82 X 2 = 32 51 X 3 = 47 94 X 3 =
3 34 X 2 = 18 24 X 3 = 33 44 X 3 = 48 22 X 2 =
4 55 X 2 = 19 78 X 2 = 34 66 X 2 = 49 81 X 3 =
5 23 X 3 = 20 53 X 2 = 35 79 X 3 = 50 24 X 2 =
6 61 X 2 = 21 81 X 3 = 36 57 X 2 = 51 90 X 2 =
7 21 X 3 = 22 44 X 2 = 37 40 X 2 = 52 61 X 3 =
8 60 X 3 = 23 24 X 3 = 38 33 X 3 = 53 35 X 2 =
9 80 X 2 = 24 71 X 2 = 39 77 X 2 = 54 93 X 2 =
10 92 X 3 = 25 30 X 3 = 40 82 X 3 = 55 49 X 3 =
11 37 X 2 = 26 54 X 2 = 41 64 X 2 = 56 52 X 2 =
12 53 X 3 = 27 14 X 3 = 42 43 X 3 = 57 68 X 3 =
13 86 X 2 = 28 36 X 2 = 43 40 X 2 = 58 85 X 2 =
14 17 X 3 = 29 48 X 3 = 44 23 X 3 = 59 38 X 3 =
15 51 X 2 = 30 67 X 2 = 45 31 X 2 = 60 66 X 2 =
Insero Abacus Level 3 (Stunner) 17
Date D D M M Y Y Y Y
1 43 X 4 = 16 83 X 4 = 31 34 X 4 = 46 25 X 4 =
2 25 X 4 = 17 92 X 4 = 32 71 X 4 = 47 80 X 4 =
3 54 X 4 = 18 24 X 4 = 33 59 X 4 = 48 20 X 4 =
4 35 X 4 = 19 98 X 4 = 34 36 X 4 = 49 11 X 4 =
5 13 X 4 = 20 73 X 4 = 35 69 X 4 = 50 32 X 4 =
6 61 X 4 = 21 81 X 4 = 36 52 X 4 = 51 53 X 4 =
7 29 X 4 = 22 34 X 4 = 37 40 X 4 = 52 39 X 4 =
8 30 X 4 = 23 24 X 4 = 38 33 X 4 = 53 63 X 4 =
9 87 X 4 = 24 91 X 4 = 39 57 X 4 = 54 16 X 4 =
10 62 X 4 = 25 30 X 4 = 40 82 X 4 = 55 25 X 4 =
11 47 X 4 = 26 54 X 4 = 41 64 X 4 = 56 49 X 4 =
12 53 X 4 = 27 14 X 4 = 42 43 X 4 = 57 22 X 4 =
13 86 X 4 = 28 26 X 4 = 43 60 X 4 = 58 12 X 4 =
14 27 X 4 = 29 48 X 4 = 44 23 X 4 = 59 39 X 4 =
15 51 X 4 = 30 57 X 4 = 45 41 X 4 = 60 44 X 4 =
Insero Abacus Level 3 (Stunner) 18
Date D D M M Y Y Y Y Activity
1 30 X 5 = 16 34 X 5 = 31 94 X 5 = 46 15 X 5 =
2 15 X 5 = 17 71 X 5 = 32 59 X 5 = 47 80 X 5 =
3 34 X 5 = 18 59 X 5 = 33 40 X 5 = 48 20 X 5 =
4 55 X 5 = 19 36 X 5 = 34 95 X 5 = 49 11 X 5 =
5 13 X 5 = 20 69 X 5 = 35 39 X 5 = 50 32 X 5 =
6 61 X 5 = 21 52 X 5 = 36 68 X 5 = 51 53 X 5 =
7 21 X 5 = 22 40 X 5 = 37 22 X 5 = 52 39 X 5 =
8 70 X 5 = 23 33 X 5 = 38 67 X 5 = 53 63 X 5 =
9 87 X 5 = 24 57 X 5 = 39 10 X 5 = 54 16 X 5 =
10 72 X 5 = 25 82 X 5 = 40 42 X 5 = 55 25 X 5 =
11 37 X 5 = 26 64 X 5 = 41 65 X 5 = 56 49 X 5 =
12 53 X 5 = 27 43 X 5 = 42 70 X 5 = 57 22 X 5 =
13 86 X 5 = 28 60 X 5 = 43 32 X 5 = 58 12 X 5 =
14 17 X 5 = 29 23 X 5 = 44 50 X 5 = 59 39 X 5 =
15 51 X 5 = 30 41 X 5 = 45 74 X 5 = 60 33 X 5 =
Insero Abacus Level 3 (Stunner) 20
Date D D M M Y Y Y Y
82 11 26 = 67
12 2 4 = 96
23 3 31 = 38
63 28 22 = 57
17 84 22 65 30 26 71 64 85 83 3 minutes 10
25 86 20 67 80 24 37 38 13 11 3 minutes 10
30 -40 13 51 -61 10 50 11 41 10
83 66 19 82 21 24 44 11 59 65 3 minutes 10
35 34 64 46 95 13 33 74 84 63 3 minutes 10
29 34 54 44 27 36 34 20 67 38
34 44 59 24 13 95 66 82 43 29 3 minutes 10
57 24 35 18 29 27 13 52 42 44
63 55 26 44 35 93 23 78 92 41 3 minutes 10
14 54 38 45 24 88 78 91 19 35
1 40 X 4 = 16 73 X 5 = 31 54 X 5 = 46 16 X 4 =
2 25 X 5 = 17 82 X 4 = 32 71 X 4 = 47 94 X 5 =
3 34 X 5 = 18 24 X 5 = 33 44 X 5 = 48 22 X 5 =
4 55 X 4 = 19 78 X 4 = 34 66 X 5 = 49 81 X 4 =
5 23 X 5 = 20 53 X 4 = 35 79 X 5 = 50 24 X 4 =
6 61 X 5 = 21 81 X 5 = 36 57 X 4 = 51 90 X 4 =
7 21 X 4 = 22 44 X 5 = 37 30 X 4 = 52 61 X 5 =
8 60 X 4 = 23 24 X 5 = 38 33 X 4 = 53 35 X 5 =
9 80 X 5 = 24 71 X 4 = 39 77 X 5 = 54 93 X 4 =
10 92 X 4 = 25 30 X 5 = 40 82 X 5 = 55 49 X 5 =
11 37 X 5 = 26 54 X 4 = 41 64 X 4 = 56 52 X 4 =
12 53 X 4 = 27 14 X 4 = 42 43 X 4 = 57 68 X 5 =
13 86 X 5 = 28 36 X 5 = 43 40 X 5 = 58 85 X 5 =
14 17 X 5 = 29 48 X 5 = 44 23 X 4 = 59 38 X 4 =
15 51 X 4 = 30 67 X 4 = 45 31 X 5 = 60 66 X 4 =
Insero Abacus Level 3 (Stunner) 31
Date D D M M Y Y Y Y
1 2 3 4 5 6 7 8 9 10
Connect the dots 68 53 48 98 40 57 92 73 38 84
and colour it 79 46 59 74 13 40 39 18 26 35
53 19 -25 23 65 -29 80 -60 74 -76
24 78 83 30 34 73 71 42 10 90
10 90 -70 65 78 -84 65 -39 92 -43
11 12 13 14 15 16 17 18 19 20
27 10 56 48 83 10 80 47 70 36
93 38 79 70 12 72 39 63 25 98
-65 54 -41 13 -60 29 -74 12 36 -50
80 97 34 62 47 36 53 80 84 72
-79 72 -60 87 -78 94 -67 39 13 -84
21 22 23 24 25 26 27 28 29 30
65 19 50 63 90 91 73 68 90 54
18 73 46 51 28 72 20 13 29 10
90 65 -27 79 34 -46 31 47 -85 72
41 30 59 30 71 38 96 50 72 39
39 87 -74 14 65 -89 45 39 -43 86
1 40 X 6 = 16 73 X 6 = 31 94 X 7 = 46 15 X 7 =
2 15 X 6 = 17 92 X 6 = 32 79 X 7 = 47 80 X 7 =
3 34 X 6 = 18 24 X 6 = 33 40 X 7 = 48 20 X 7 =
4 55 X 6 = 19 98 X 6 = 34 95 X 7 = 49 11 X 7 =
5 13 X 6 = 20 73 X 6 = 35 49 X 7 = 50 32 X 7 =
6 61 X 6 = 21 81 X 6 = 36 68 X 7 = 51 53 X 7 =
7 21 X 6 = 22 34 X 6 = 37 22 X 7 = 52 39 X 7 =
8 70 X 6 = 23 64 X 6 = 38 67 X 7 = 53 63 X 7 =
9 80 X 6 = 24 91 X 6 = 39 10 X 7 = 54 16 X 7 =
10 72 X 6 = 25 30 X 6 = 40 62 X 7 = 55 25 X 7 =
11 37 X 6 = 26 54 X 6 = 41 43 X 7 = 56 49 X 7 =
12 53 X 6 = 27 14 X 6 = 42 60 X 7 = 57 22 X 7 =
13 86 X 6 = 28 26 X 6 = 43 32 X 7 = 58 12 X 7 =
14 17 X 6 = 29 48 X 6 = 44 50 X 7 = 59 39 X 7 =
15 51 X 6 = 30 57 X 6 = 45 74 X 7 = 60 33 X 7 =
Insero Abacus Level 3 (Stunner) 35
Date D D M M Y Y Y Y
1 20 X 4 = 16 73 X 5 = 31 94 X 6 = 46 15 X 7 =
2 40 X 4 = 17 92 X 7 = 32 79 X 5 = 47 80 X 6 =
3 70 X 5 = 18 24 X 7 = 33 40 X 5 = 48 20 X 7 =
4 50 X 5 = 19 98 X 4 = 34 95 X 4 = 49 11 X 5 =
5 17 X 6 = 20 73 X 5 = 35 49 X 6 = 50 32 X 6 =
6 19 X 7 = 21 81 X 7 = 36 68 X 6 = 51 53 X 4 =
7 25 X 6 = 22 34 X 7 = 37 22 X 4 = 52 39 X 6 =
8 90 X 7 = 23 64 X 4 = 38 67 X 5 = 53 63 X 7 =
9 48 X 4 = 24 91 X 5 = 39 10 X 6= 54 16 X 7 =
10 77 X 5 = 25 30 X 7 = 40 62 X 6 = 55 25 X 6 =
11 26 X 6 = 26 54 X 5 = 41 43 X 5 = 56 49 X 6 =
12 37 X 7 = 27 14 X 4 = 42 60 X 6 = 57 22 X 5 =
13 46 X 7 = 28 26 X 7 = 43 32 X 6 = 58 12 X 6 =
14 27 X 6= 29 48 X 7 = 44 50 X 4 = 59 39 X 7 =
15 18 X 6 = 30 57 X 5 = 45 74 X 6 = 60 33 X 6 =
Insero Abacus Level 3 (Stunner) 38