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