Oefen de erbijsommen tot 12

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

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