Publisher: sales@onboardactivity.com
2 14
13
1 15
12
17 11
10
9
7
6
8
5
1
16 2
4
3
X 10
2 1
30 20 10
42 + 38 =
0 -30 -20 -10
7 + 9 = 30 20 10 0 -30 -20 -10
30 20
15 + 8 =
10 0 -30 -20
3 + 9 + 11 =
-10 30 20 10 0 -30 -20 -10
14 + 26 =
min.
11 12 1 2 10 3 9 4 8 7 6 5
6 + 14 = min.
7 + 6 =
min.
11 12 1 2 10 3 9 4 8 7 6 5
11 12 1 2 10 3 9 4 8 7 6 5
Publisher: sales@onboardactivity.com