Rekensommen met erbij tot 20

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

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