Erbij en eraf tot 100
In de mix
|
1.
16 + 55 =
2
71
|
2.
83 – 60 =
23
2
|
3.
4 + 52 =
56
2
|
4.
98 – 4 =
2
94
|
|
5.
58 + 0 =
2
58
|
6.
84 + 4 =
2
88
|
7.
60 + 12 =
2
72
|
8.
49 – 17 =
2
32
|
|
9.
37 + 46 =
2
83
|
10.
9 + 45 =
54
2
|
11.
5 + 4 =
9
1
|
12.
40 + 22 =
62
2
|
|
13.
91 + 0 =
2
91
|
14.
45 – 15 =
2
30
|
15.
1 – 0 =
1
2
|
16.
46 + 52 =
98
2
|
|
17.
52 + 8 =
2
60
|
18.
32 + 47 =
2
79
|
19.
28 + 67 =
2
95
|
20.
68 – 37 =
2
31
|