Maak de sommen tot 20

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

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