Oefen de erbijsommen tot 12

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

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