Erbij en eraf tot 100
In de mix
|
1.
89 – 32 =
57
2
|
2.
27 – 19 =
1
8
|
3.
57 – 3 =
2
54
|
4.
18 + 35 =
2
53
|
|
5.
64 + 23 =
87
2
|
6.
77 + 4 =
81
2
|
7.
76 + 11 =
87
2
|
8.
76 + 8 =
2
84
|
|
9.
62 – 62 =
2
0
|
10.
28 – 27 =
1
2
|
11.
94 + 1 =
2
95
|
12.
6 – 0 =
6
1
|
|
13.
11 – 11 =
2
0
|
14.
59 – 6 =
53
2
|
15.
44 + 18 =
62
2
|
16.
85 + 4 =
2
89
|
|
17.
35 + 18 =
53
2
|
18.
41 – 0 =
2
41
|
19.
1 – 1 =
2
0
|
20.
45 + 35 =
2
80
|