Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
12 + 82 =
4
3
2
94
|
2.
48 – 43 =
5
3
2
1
|
3.
20 + 20 =
2
4
3
40
|
4.
4 – 1 =
3
2
4
1
|
|
5.
90 – 5 =
2
4
85
3
|
6.
28 – 19 =
2
3
1
9
|
7.
9 + 41 =
2
4
3
50
|
8.
94 – 60 =
4
3
2
34
|
|
9.
67 – 25 =
42
3
2
4
|
10.
91 + 5 =
2
96
4
3
|
11.
5 – 4 =
2
1
4
3
|
12.
55 – 29 =
26
2
4
3
|
|
13.
44 + 40 =
84
4
2
3
|
14.
90 – 15 =
4
3
2
75
|
15.
35 – 29 =
6
2
1
3
|
16.
100 + 0 =
100
4
3
2
|
|
17.
31 – 16 =
1
15
2
3
|
18.
47 – 46 =
4
2
3
1
|
19.
51 – 29 =
4
2
3
22
|
20.
83 – 66 =
4
2
17
3
|