Supersnelle erbijsommen en erafsommen tot 100
In de mix
|
1.
93 + 5 =
2
3
98
4
|
2.
28 + 42 =
4
70
3
2
|
3.
75 + 6 =
4
3
81
2
|
4.
35 + 28 =
63
4
2
3
|
|
5.
12 + 82 =
4
3
2
94
|
6.
46 – 4 =
2
3
4
42
|
7.
91 – 1 =
3
4
90
2
|
8.
12 – 2 =
10
3
1
2
|
|
9.
51 + 21 =
72
2
4
3
|
10.
12 + 82 =
4
2
94
3
|
11.
81 – 16 =
2
3
65
4
|
12.
43 + 23 =
2
66
4
3
|
|
13.
51 + 6 =
57
3
4
2
|
14.
24 + 69 =
4
3
93
2
|
15.
32 – 27 =
5
3
2
1
|
16.
30 – 27 =
4
3
1
2
|
|
17.
22 – 0 =
2
4
22
3
|
18.
47 – 21 =
26
3
4
2
|
19.
52 – 33 =
3
2
4
19
|
20.
72 – 16 =
4
56
2
3
|