ABACUS
Abacus Level-1 set7
1 / 25
Category: ABACUS LEVEL 1
30
50
10
2 / 25
62
2
-2
1
3 / 25
71
3
5
-9
4 / 25
123
215
151
5 / 25
6
4
6 / 25
84
- 4
7 / 25
111
222
8 / 25
9 / 25
214
255
500
10 / 25
80
-50
11 / 25
46
-6
9
12 / 25
-5
7
13 / 25
321
505
14 / 25
-7
15 / 25
-4
16 / 25
40
-20
17 / 25
53
- 3
8
- 1
18 / 25
90
-40
20
19 / 25
20 / 25
 70
21 / 25
-10
22 / 25
534
115
210
23 / 25
24 / 25
25 / 25
-8
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