Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
91 + 8 =
4
3
2
99
|
2.
41 – 14 =
27
3
4
2
|
3.
94 + 1 =
2
3
95
4
|
4.
39 + 6 =
4
45
2
3
|
|
5.
73 – 71 =
4
1
3
2
|
6.
3 + 85 =
88
3
2
4
|
7.
95 – 89 =
6
2
3
1
|
8.
1 – 1 =
2
0
4
3
|
|
9.
39 + 15 =
54
2
3
4
|
10.
43 + 2 =
45
3
2
4
|
11.
39 + 37 =
3
4
76
2
|
12.
72 – 0 =
4
2
72
3
|
|
13.
73 + 16 =
89
2
3
4
|
14.
73 – 10 =
2
4
3
63
|
15.
44 – 7 =
2
37
4
3
|
16.
50 + 17 =
67
2
4
3
|
|
17.
83 + 13 =
2
4
3
96
|
18.
11 + 84 =
95
2
4
3
|
19.
89 – 29 =
2
4
60
3
|
20.
93 + 1 =
94
3
4
2
|