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