Rekensommen met erbij tot 20

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

Rekensommen met erbij tot 20
| ANTWOORDEN

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