Supersnelle sommen tot 12

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

Supersnelle sommen tot 12
| ANTWOORDEN

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