Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
85 + 9 =
2
4
3
94
|
2.
67 – 44 =
3
2
4
23
|
3.
57 – 45 =
2
1
12
3
|
4.
61 – 2 =
3
4
59
2
|
|
5.
18 – 12 =
6
1
3
2
|
6.
80 – 72 =
1
3
2
8
|
7.
10 – 0 =
1
2
3
10
|
8.
67 + 2 =
3
69
4
2
|
|
9.
4 – 0 =
1
3
4
2
|
10.
10 + 17 =
4
2
27
3
|
11.
28 + 58 =
4
3
2
86
|
12.
83 – 33 =
4
2
3
50
|
|
13.
42 + 47 =
3
2
89
4
|
14.
49 + 40 =
2
3
4
89
|
15.
44 + 29 =
2
4
73
3
|
16.
8 – 2 =
3
2
6
1
|
|
17.
20 + 1 =
4
2
21
3
|
18.
22 – 4 =
3
2
4
18
|
19.
9 – 1 =
8
2
1
3
|
20.
73 + 3 =
3
4
76
2
|