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