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