Erbij en eraf tot 100
In de mix
|
1.
31 + 66 =
97
2
|
2.
4 – 0 =
1
4
|
3.
46 – 38 =
8
1
|
4.
66 + 16 =
82
2
|
|
5.
74 + 11 =
2
85
|
6.
74 – 19 =
55
2
|
7.
51 + 16 =
2
67
|
8.
49 + 6 =
2
55
|
|
9.
15 – 8 =
1
7
|
10.
13 + 41 =
2
54
|
11.
65 + 31 =
2
96
|
12.
25 – 25 =
0
2
|
|
13.
2 – 1 =
2
1
|
14.
95 + 0 =
95
2
|
15.
27 – 21 =
1
6
|
16.
49 + 20 =
2
69
|
|
17.
84 + 8 =
92
2
|
18.
69 + 2 =
2
71
|
19.
71 + 26 =
2
97
|
20.
85 + 1 =
2
86
|