Oefen de erbijsommen tot 12

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

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