Rekensommen met erbij tot 20

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

Rekensommen met erbij tot 20
| ANTWOORDEN

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