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