Rekensommen met erbij en eraf tot 100
In de mix
|
1.
2 – 1 =
2
1
|
2.
68 + 0 =
68
2
|
3.
20 – 8 =
1
12
|
4.
38 + 41 =
2
79
|
|
5.
77 – 27 =
2
50
|
6.
69 – 15 =
2
54
|
7.
95 – 90 =
5
1
|
8.
91 + 3 =
94
2
|
|
9.
94 + 2 =
96
2
|
10.
45 – 31 =
14
1
|
11.
71 + 18 =
2
89
|
12.
1 + 94 =
2
95
|
|
13.
70 – 26 =
2
44
|
14.
50 – 30 =
20
2
|
15.
23 – 2 =
2
21
|
16.
64 + 35 =
99
2
|
|
17.
66 + 27 =
93
2
|
18.
54 – 0 =
2
54
|
19.
14 – 13 =
2
1
|
20.
52 – 13 =
2
39
|