Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
66 + 28 =
2
4
94
3
|
2.
39 – 22 =
17
4
3
2
|
3.
6 + 78 =
3
2
4
84
|
4.
6 – 0 =
1
6
3
2
|
|
5.
65 – 40 =
4
2
25
3
|
6.
87 + 1 =
2
88
4
3
|
7.
81 – 32 =
2
3
49
4
|
8.
15 – 2 =
3
2
13
1
|
|
9.
31 + 61 =
92
3
2
4
|
10.
43 – 10 =
4
3
33
2
|
11.
24 + 43 =
4
3
67
2
|
12.
97 – 85 =
12
3
1
2
|
|
13.
55 – 24 =
3
4
31
2
|
14.
75 + 20 =
95
2
4
3
|
15.
56 – 55 =
3
2
4
1
|
16.
54 – 40 =
14
3
1
2
|
|
17.
64 + 1 =
4
2
65
3
|
18.
76 + 16 =
4
3
92
2
|
19.
82 – 52 =
3
4
30
2
|
20.
61 – 5 =
4
3
2
56
|