Erbij en eraf tot 100
In de mix
|
1.
48 + 43 =
2
91
|
2.
12 + 20 =
32
2
|
3.
7 + 31 =
38
2
|
4.
100 – 37 =
2
63
|
|
5.
91 – 65 =
26
2
|
6.
66 – 5 =
2
61
|
7.
78 – 32 =
2
46
|
8.
69 + 27 =
96
2
|
|
9.
6 + 80 =
86
2
|
10.
67 + 22 =
89
2
|
11.
91 – 18 =
2
73
|
12.
76 + 20 =
96
2
|
|
13.
47 – 6 =
2
41
|
14.
13 – 12 =
2
1
|
15.
84 + 13 =
97
2
|
16.
78 – 52 =
26
2
|
|
17.
21 – 19 =
1
2
|
18.
39 + 56 =
2
95
|
19.
87 + 6 =
93
2
|
20.
12 + 2 =
14
1
|