Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
76 – 26 =
4
3
2
50
|
2.
55 – 53 =
2
1
4
3
|
3.
29 – 20 =
9
3
1
2
|
4.
12 + 1 =
13
3
1
2
|
|
5.
35 – 35 =
2
0
3
4
|
6.
27 – 22 =
5
3
1
2
|
7.
65 – 52 =
13
1
2
3
|
8.
61 – 48 =
3
13
2
1
|
|
9.
18 + 80 =
2
4
98
3
|
10.
7 + 9 =
3
2
16
4
|
11.
16 + 59 =
4
2
3
75
|
12.
40 – 11 =
4
2
29
3
|
|
13.
84 + 5 =
2
4
89
3
|
14.
38 – 15 =
23
4
2
3
|
15.
8 – 8 =
2
0
4
3
|
16.
44 – 37 =
7
3
2
1
|
|
17.
50 – 0 =
3
50
4
2
|
18.
77 + 18 =
4
95
3
2
|
19.
5 – 0 =
5
3
2
1
|
20.
50 + 4 =
2
54
4
3
|