Uzupełniamy dodawanie w zakresie 20 zestaw 1
hię:......................Data:
+16
= 18 |
11+..... = 17 |
9+..... |
= 18 |
18 |
6+.....= 14 |
10+.... |
. = 20 |
= 15 |
.....+15 = 19 |
.....+7 |
= 18 |
.....+6 = 7 |
.....+11 |
= 20 | |
: 19 |
.....+8 = 15 |
4+16 : | |
: 16 |
2+.....= 19 |
1+..... |
= 13 |
= 18 |
.....+7 = 19 |
2+..... |
= 11 |
.....+9 = 15 |
3+..... |
= 9 |
1+..... =
.....+13
8+10 =
7+..... =
6+.....=
.....+12
2+14 =
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