Maak de erbijsom en erafsom tot 100
In de mix
|
1.
91 – 0 =
91
2
|
2.
12 + 2 =
14
1
|
3.
17 + 58 =
2
75
|
4.
39 + 32 =
2
71
|
|
5.
28 + 54 =
82
2
|
6.
85 + 0 =
2
85
|
7.
99 + 1 =
100
2
|
8.
81 – 2 =
79
2
|
|
9.
15 – 0 =
15
1
|
10.
64 – 44 =
2
20
|
11.
54 + 25 =
79
2
|
12.
76 – 15 =
61
2
|
|
13.
6 + 73 =
79
2
|
14.
93 + 2 =
2
95
|
15.
54 – 36 =
2
18
|
16.
31 + 43 =
2
74
|
|
17.
79 + 0 =
2
79
|
18.
48 – 14 =
2
34
|
19.
47 – 9 =
2
38
|
20.
49 – 0 =
2
49
|