Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
90 + 5 =
2
4
95
3
|
2.
88 + 6 =
94
4
2
3
|
3.
97 – 68 =
4
29
2
3
|
4.
63 + 27 =
90
3
2
4
|
|
5.
2 – 0 =
2
4
1
3
|
6.
8 + 9 =
4
2
3
17
|
7.
93 – 51 =
42
3
2
4
|
8.
36 + 25 =
3
61
4
2
|
|
9.
81 + 12 =
4
3
2
93
|
10.
25 + 42 =
2
67
3
4
|
11.
51 + 5 =
2
3
4
56
|
12.
46 + 54 =
4
2
3
100
|
|
13.
6 + 82 =
2
88
4
3
|
14.
39 – 35 =
1
2
4
3
|
15.
73 + 7 =
80
4
2
3
|
16.
33 – 33 =
2
4
3
0
|
|
17.
25 – 19 =
3
6
1
2
|
18.
42 + 11 =
53
4
3
2
|
19.
82 + 13 =
4
95
2
3
|
20.
19 + 55 =
2
74
4
3
|