Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
17 + 60 =
3
4
2
77
|
2.
10 + 7 =
4
17
3
2
|
3.
6 + 34 =
3
40
2
4
|
4.
72 – 49 =
4
2
3
23
|
|
5.
80 + 15 =
2
4
3
95
|
6.
41 + 26 =
3
2
67
4
|
7.
22 + 55 =
77
2
3
4
|
8.
32 + 36 =
68
3
4
2
|
|
9.
44 + 49 =
3
2
4
93
|
10.
50 – 8 =
4
3
42
2
|
11.
57 + 30 =
4
2
3
87
|
12.
97 + 2 =
99
2
4
3
|
|
13.
19 + 68 =
3
87
4
2
|
14.
31 – 25 =
2
6
3
1
|
15.
42 – 28 =
2
3
1
14
|
16.
36 + 41 =
77
4
2
3
|
|
17.
72 + 13 =
85
4
3
2
|
18.
53 + 25 =
78
4
2
3
|
19.
37 + 40 =
2
3
4
77
|
20.
50 – 38 =
12
1
2
3
|