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