Supersnelle erbijsommen en erafsommen tot 10
In de mix
|
1.
6 – 3 =
4
1
2
3
|
2.
5 – 1 =
4
3
1
2
|
3.
9 + 1 =
3
1
10
2
|
4.
6 + 0 =
2
1
3
6
|
|
5.
2 – 1 =
4
1
3
2
|
6.
10 + 0 =
3
1
10
2
|
7.
10 + 0 =
3
2
1
10
|
8.
5 + 1 =
6
3
1
2
|
|
9.
4 – 2 =
2
1
4
3
|
10.
2 – 0 =
2
1
3
4
|
11.
10 + 0 =
10
2
1
3
|
12.
6 + 3 =
9
3
2
1
|
|
13.
2 + 3 =
2
1
5
3
|
14.
8 – 2 =
6
3
1
2
|
15.
2 – 2 =
2
0
3
4
|
16.
1 + 5 =
2
6
1
3
|
|
17.
6 – 1 =
1
3
5
2
|
18.
6 + 4 =
1
2
10
3
|
19.
10 – 9 =
4
3
1
2
|
20.
4 – 0 =
1
3
4
2
|