Rekensommen met erbij en eraf tot 100
In de mix
|
1.
81 – 29 =
52
2
|
2.
63 – 37 =
2
26
|
3.
89 + 6 =
95
2
|
4.
2 – 1 =
1
2
|
|
5.
48 + 48 =
2
96
|
6.
23 + 75 =
2
98
|
7.
16 – 16 =
2
0
|
8.
35 – 1 =
2
34
|
|
9.
52 + 42 =
94
2
|
10.
59 – 6 =
53
2
|
11.
70 – 48 =
22
2
|
12.
81 – 4 =
77
2
|
|
13.
43 – 35 =
8
1
|
14.
91 – 11 =
80
2
|
15.
51 – 14 =
37
2
|
16.
45 – 32 =
13
1
|
|
17.
48 + 20 =
2
68
|
18.
34 – 24 =
1
10
|
19.
40 + 37 =
2
77
|
20.
60 – 19 =
2
41
|