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