Oefen de erbijsommen tot 12

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

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