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