Oefen de erbijsommen tot 12

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

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