Supersnelle erbijsommen en erafsommen tot 100

In de mix
1.
67 + 7 =
3
74
2
4
2.
88 + 12 =
100
2
3
4
3.
6 4 =
2
3
1
4
4.
23 17 =
3
2
1
6
5.
4 + 79 =
83
4
2
3
6.
76 22 =
54
2
4
3
7.
42 17 =
3
25
2
4
8.
100 + 0 =
4
2
3
100
9.
99 26 =
2
73
4
3
10.
73 44 =
4
2
3
29
11.
55 20 =
4
2
3
35
12.
33 + 8 =
4
41
3
2
13.
26 12 =
1
14
3
2
14.
54 41 =
2
1
13
3
15.
27 + 25 =
2
3
4
52
16.
29 14 =
1
15
2
3
17.
61 40 =
21
4
2
3
18.
89 76 =
13
2
1
3
19.
80 28 =
2
3
4
52
20.
2 + 38 =
3
4
40
2

Supersnelle erbijsommen en erafsommen tot 100
| ANTWOORDEN

In de mix
1.
67 + 7 =
3
74
2
4
2.
88 + 12 =
100
2
3
4
3.
6 4 =
2
3
1
4
4.
23 17 =
3
2
1
6
5.
4 + 79 =
83
4
2
3
6.
76 22 =
54
2
4
3
7.
42 17 =
3
25
2
4
8.
100 + 0 =
4
2
3
100
9.
99 26 =
2
73
4
3
10.
73 44 =
4
2
3
29
11.
55 20 =
4
2
3
35
12.
33 + 8 =
4
41
3
2
13.
26 12 =
1
14
3
2
14.
54 41 =
2
1
13
3
15.
27 + 25 =
2
3
4
52
16.
29 14 =
1
15
2
3
17.
61 40 =
21
4
2
3
18.
89 76 =
13
2
1
3
19.
80 28 =
2
3
4
52
20.
2 + 38 =
3
4
40
2