Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
50 + 2 =
2
52
3
4
|
2.
56 – 12 =
3
4
2
44
|
3.
21 + 58 =
4
79
2
3
|
4.
24 + 29 =
2
4
53
3
|
|
5.
95 + 2 =
97
2
3
4
|
6.
4 + 20 =
2
4
3
24
|
7.
66 + 18 =
2
84
4
3
|
8.
42 – 17 =
3
4
2
25
|
|
9.
44 – 4 =
3
4
2
40
|
10.
28 – 6 =
2
22
4
3
|
11.
15 + 61 =
4
2
3
76
|
12.
12 + 46 =
3
2
4
58
|
|
13.
60 – 21 =
2
4
39
3
|
14.
36 – 25 =
3
1
11
2
|
15.
99 – 98 =
2
4
1
3
|
16.
47 – 16 =
3
4
2
31
|
|
17.
56 + 37 =
2
93
3
4
|
18.
66 + 12 =
2
3
4
78
|
19.
27 – 13 =
1
2
3
14
|
20.
35 + 8 =
3
43
2
4
|