Oplossen van erafsommen tot 10
Erafsommen
|
1.
7 – 7 =
4
0
2
1
|
2.
9 – 1 =
1
8
6
4
|
3.
2 – 2 =
4
5
1
0
|
4.
3 – 2 =
6
5
3
1
|
|
5.
6 – 0 =
7
4
6
3
|
6.
1 – 1 =
1
2
3
0
|
7.
8 – 0 =
12
13
8
1
|
8.
3 – 3 =
2
3
1
0
|
|
9.
8 – 0 =
13
11
4
8
|
10.
4 – 2 =
7
4
6
2
|
11.
10 – 2 =
1
9
8
11
|
12.
9 – 4 =
5
4
1
6
|
|
13.
1 – 1 =
5
3
0
1
|
14.
2 – 1 =
1
6
3
5
|
15.
4 – 3 =
4
5
1
3
|
16.
8 – 6 =
2
5
7
1
|
|
17.
8 – 0 =
8
6
12
2
|
18.
5 – 5 =
0
4
3
5
|
19.
3 – 2 =
1
6
4
2
|
20.
1 – 1 =
2
0
3
4
|