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