Sommen oplossen tot 20

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

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