Rekensommen met erbij en eraf tot 100
In de mix
|
1.
48 – 4 =
2
44
|
2.
60 – 4 =
56
2
|
3.
43 – 15 =
2
28
|
4.
78 + 4 =
82
2
|
|
5.
82 – 5 =
77
2
|
6.
42 + 17 =
59
2
|
7.
67 + 12 =
79
2
|
8.
15 – 8 =
7
1
|
|
9.
89 – 33 =
2
56
|
10.
21 – 17 =
1
4
|
11.
85 + 12 =
2
97
|
12.
85 – 30 =
55
2
|
|
13.
8 + 81 =
2
89
|
14.
79 – 62 =
2
17
|
15.
29 – 24 =
1
5
|
16.
22 + 71 =
93
2
|
|
17.
61 – 19 =
42
2
|
18.
32 – 1 =
2
31
|
19.
29 – 3 =
2
26
|
20.
82 – 69 =
1
13
|