Rekensommen met erbij tot 20

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

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