Erbij en eraf tot 100
In de mix
|
1.
37 – 29 =
1
8
|
2.
55 + 26 =
2
81
|
3.
41 – 30 =
11
1
|
4.
59 – 55 =
1
4
|
|
5.
34 – 8 =
2
26
|
6.
64 – 52 =
1
12
|
7.
71 + 26 =
2
97
|
8.
9 + 44 =
53
2
|
|
9.
73 + 11 =
84
2
|
10.
23 + 39 =
2
62
|
11.
78 – 37 =
2
41
|
12.
64 + 23 =
87
2
|
|
13.
92 – 83 =
1
9
|
14.
100 + 0 =
100
2
|
15.
66 – 60 =
1
6
|
16.
65 – 56 =
9
1
|
|
17.
39 – 37 =
1
2
|
18.
10 + 81 =
2
91
|
19.
62 – 47 =
1
15
|
20.
51 + 42 =
2
93
|