Oefen de erbijsommen tot 10

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

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