Erbijsommen tot 20

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

Erbijsommen tot 20
| ANTWOORDEN

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