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