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