Oefen de erbijsommen tot 12

Erbijsommen
1.
6 + 5 =
2.
9 + 2 =
3.
3 + 9 =
4.
8 + 1 =
5.
9 + 1 =
6.
11 + 0 =
7.
10 + 1 =
8.
2 + 1 =
9.
12 + 0 =
10.
11 + 0 =
11.
3 + 5 =
12.
7 + 3 =
13.
7 + 1 =
14.
2 + 2 =
15.
7 + 1 =
16.
3 + 0 =
17.
3 + 1 =
18.
8 + 3 =
19.
10 + 0 =
20.
8 + 1 =
21.
12 + 0 =
22.
3 + 2 =
23.
9 + 3 =
24.
6 + 6 =
25.
10 + 1 =
26.
3 + 2 =
27.
3 + 2 =
28.
1 + 6 =
29.
2 + 10 =
30.
10 + 0 =
31.
2 + 3 =
32.
5 + 3 =
33.
9 + 2 =
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Oefen de erbijsommen tot 12
| ANTWOORDEN

Erbijsommen
1.
6 + 5 =
11
2.
9 + 2 =
11
3.
3 + 9 =
12
4.
8 + 1 =
9
5.
9 + 1 =
10
6.
11 + 0 =
11
7.
10 + 1 =
11
8.
2 + 1 =
3
9.
12 + 0 =
12
10.
11 + 0 =
11
11.
3 + 5 =
8
12.
7 + 3 =
10
13.
7 + 1 =
8
14.
2 + 2 =
4
15.
7 + 1 =
8
16.
3 + 0 =
3
17.
3 + 1 =
4
18.
8 + 3 =
11
19.
10 + 0 =
10
20.
8 + 1 =
9
21.
12 + 0 =
12
22.
3 + 2 =
5
23.
9 + 3 =
12
24.
6 + 6 =
12
25.
10 + 1 =
11
26.
3 + 2 =
5
27.
3 + 2 =
5
28.
1 + 6 =
7
29.
2 + 10 =
12
30.
10 + 0 =
10
31.
2 + 3 =
5
32.
5 + 3 =
8
33.
9 + 2 =
11
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen