Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
56 – 45 =
11
1
2
3
|
2.
19 + 8 =
4
27
2
3
|
3.
90 + 1 =
3
91
2
4
|
4.
41 + 46 =
3
87
2
4
|
|
5.
72 + 1 =
73
3
2
4
|
6.
25 + 39 =
4
3
64
2
|
7.
73 – 24 =
2
3
49
4
|
8.
63 – 39 =
2
3
4
24
|
|
9.
47 – 29 =
2
3
4
18
|
10.
75 + 21 =
4
2
96
3
|
11.
10 – 2 =
1
3
2
8
|
12.
90 – 42 =
3
48
4
2
|
|
13.
89 + 9 =
2
98
3
4
|
14.
46 + 28 =
2
3
4
74
|
15.
57 – 57 =
2
3
4
0
|
16.
46 – 5 =
2
3
4
41
|
|
17.
45 – 22 =
4
2
3
23
|
18.
1 + 68 =
69
2
3
4
|
19.
32 – 25 =
2
7
3
1
|
20.
94 + 6 =
4
3
2
100
|