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