Maak de erbijsom en erafsom tot 100
In de mix
|
1.
94 + 3 =
97
2
|
2.
73 + 6 =
79
2
|
3.
93 – 22 =
2
71
|
4.
66 + 29 =
95
2
|
|
5.
50 – 11 =
39
2
|
6.
26 – 10 =
16
2
|
7.
6 + 21 =
27
2
|
8.
54 + 45 =
2
99
|
|
9.
10 + 23 =
2
33
|
10.
3 – 1 =
2
1
|
11.
6 + 60 =
66
2
|
12.
77 – 11 =
2
66
|
|
13.
96 + 1 =
97
2
|
14.
57 + 18 =
75
2
|
15.
56 – 47 =
9
1
|
16.
23 – 0 =
23
2
|
|
17.
61 + 13 =
74
2
|
18.
60 + 22 =
82
2
|
19.
39 – 25 =
1
14
|
20.
93 – 66 =
27
2
|