Maak de erbijsom en erafsom tot 100
In de mix
|
1.
82 + 9 =
91
2
|
2.
18 + 34 =
52
2
|
3.
35 – 12 =
2
23
|
4.
64 + 33 =
97
2
|
|
5.
36 + 29 =
65
2
|
6.
13 + 81 =
2
94
|
7.
51 + 21 =
72
2
|
8.
84 + 5 =
2
89
|
|
9.
95 + 2 =
97
2
|
10.
53 + 19 =
2
72
|
11.
11 + 79 =
90
2
|
12.
74 – 70 =
4
1
|
|
13.
53 + 26 =
79
2
|
14.
83 + 3 =
2
86
|
15.
20 + 67 =
87
2
|
16.
47 + 44 =
91
2
|
|
17.
19 + 32 =
2
51
|
18.
35 + 41 =
76
2
|
19.
22 + 65 =
87
2
|
20.
48 – 27 =
21
2
|