Erbijsommen tot 20

Erbijsommen
1.
3 + 12 =
15
5
2.
7 + 4 =
11
3
3.
3 + 3 =
6
11
4.
16 + 0 =
16
9
5.
11 + 2 =
6
13
6.
5 + 8 =
18
13
7.
9 + 3 =
3
12
8.
8 + 3 =
11
14
9.
6 + 13 =
19
12
10.
9 + 4 =
13
3
11.
11 + 5 =
5
16
12.
15 + 0 =
15
4
13.
6 + 11 =
17
3
14.
7 + 11 =
18
9
15.
20 + 0 =
20
11
16.
15 + 1 =
16
2
17.
8 + 11 =
8
19
18.
7 + 7 =
2
14
19.
9 + 6 =
15
3
20.
18 + 1 =
6
19

Erbijsommen tot 20
| ANTWOORDEN

Erbijsommen
1.
3 + 12 =
15
5
2.
7 + 4 =
11
3
3.
3 + 3 =
6
11
4.
16 + 0 =
16
9
5.
11 + 2 =
6
13
6.
5 + 8 =
18
13
7.
9 + 3 =
3
12
8.
8 + 3 =
11
14
9.
6 + 13 =
19
12
10.
9 + 4 =
13
3
11.
11 + 5 =
5
16
12.
15 + 0 =
15
4
13.
6 + 11 =
17
3
14.
7 + 11 =
18
9
15.
20 + 0 =
20
11
16.
15 + 1 =
16
2
17.
8 + 11 =
8
19
18.
7 + 7 =
2
14
19.
9 + 6 =
15
3
20.
18 + 1 =
6
19