Maak de sommen tot 20

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

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