Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
16 – 5 =
2
3
11
1
|
2.
4 + 54 =
4
3
2
58
|
3.
66 + 26 =
2
4
3
92
|
4.
11 – 2 =
9
2
1
3
|
|
5.
49 – 22 =
2
27
3
4
|
6.
74 – 44 =
4
30
3
2
|
7.
70 + 30 =
100
4
3
2
|
8.
36 – 15 =
2
4
3
21
|
|
9.
79 – 47 =
2
3
4
32
|
10.
25 – 1 =
3
24
4
2
|
11.
95 + 5 =
2
100
3
4
|
12.
52 + 30 =
2
82
3
4
|
|
13.
81 + 7 =
2
3
4
88
|
14.
26 + 30 =
3
4
2
56
|
15.
46 – 44 =
4
1
3
2
|
16.
49 – 32 =
4
2
3
17
|
|
17.
16 – 11 =
1
3
5
2
|
18.
32 – 21 =
11
3
1
2
|
19.
8 + 30 =
3
38
2
4
|
20.
34 – 16 =
2
3
4
18
|