Maak de erbijsom en erafsom tot 100
In de mix
|
1.
81 – 43 =
2
38
|
2.
62 – 46 =
2
16
|
3.
58 – 17 =
41
2
|
4.
5 – 0 =
5
1
|
|
5.
74 – 41 =
33
2
|
6.
56 – 26 =
30
2
|
7.
34 + 42 =
76
2
|
8.
80 + 2 =
82
2
|
|
9.
25 – 25 =
0
2
|
10.
35 + 29 =
2
64
|
11.
85 – 35 =
2
50
|
12.
4 + 64 =
2
68
|
|
13.
47 – 5 =
42
2
|
14.
64 + 23 =
87
2
|
15.
17 + 36 =
2
53
|
16.
64 – 0 =
64
2
|
|
17.
83 – 42 =
2
41
|
18.
70 + 27 =
2
97
|
19.
75 + 25 =
100
2
|
20.
74 – 10 =
64
2
|