Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
29 + 34 =
3
63
4
2
|
2.
22 – 3 =
2
4
19
3
|
3.
78 – 52 =
4
26
3
2
|
4.
28 + 58 =
4
2
3
86
|
|
5.
43 + 16 =
3
59
2
4
|
6.
55 + 18 =
3
2
73
4
|
7.
59 + 17 =
2
3
4
76
|
8.
84 + 12 =
4
2
96
3
|
|
9.
97 + 2 =
99
2
4
3
|
10.
65 + 15 =
2
3
80
4
|
11.
49 – 11 =
4
3
38
2
|
12.
84 + 12 =
96
2
4
3
|
|
13.
26 + 40 =
3
2
4
66
|
14.
50 + 8 =
2
3
58
4
|
15.
4 – 4 =
2
0
4
3
|
16.
87 – 79 =
1
3
2
8
|
|
17.
63 – 57 =
6
2
3
1
|
18.
47 – 0 =
4
2
47
3
|
19.
45 – 39 =
6
3
2
1
|
20.
51 + 14 =
3
4
65
2
|