Oefen de erbijsom en erafsom tot 50

In de mix
1.
20 + 29 =
49
2
2.
25 0 =
25
2
3.
36 + 0 =
2
36
4.
33 5 =
28
2
5.
22 + 28 =
50
2
6.
14 + 29 =
43
2
7.
43 24 =
19
2
8.
31 7 =
24
2
9.
46 31 =
1
15
10.
50 14 =
2
36
11.
12 6 =
1
6
12.
17 15 =
1
2
13.
44 28 =
2
16
14.
49 + 0 =
49
2
15.
18 + 5 =
2
23
16.
19 3 =
16
2
17.
35 0 =
35
2
18.
16 16 =
2
0
19.
36 + 10 =
2
46
20.
17 7 =
10
1

Oefen de erbijsom en erafsom tot 50
| ANTWOORDEN

In de mix
1.
20 + 29 =
49
2
2.
25 0 =
25
2
3.
36 + 0 =
2
36
4.
33 5 =
28
2
5.
22 + 28 =
50
2
6.
14 + 29 =
43
2
7.
43 24 =
19
2
8.
31 7 =
24
2
9.
46 31 =
1
15
10.
50 14 =
2
36
11.
12 6 =
1
6
12.
17 15 =
1
2
13.
44 28 =
2
16
14.
49 + 0 =
49
2
15.
18 + 5 =
2
23
16.
19 3 =
16
2
17.
35 0 =
35
2
18.
16 16 =
2
0
19.
36 + 10 =
2
46
20.
17 7 =
10
1