Oefen de erbijsommen tot 12

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

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