Rekensommen met erbij en eraf tot 100
In de mix
|
1.
3 – 0 =
3
1
|
2.
86 – 77 =
9
1
|
3.
86 + 0 =
2
86
|
4.
4 – 4 =
2
0
|
|
5.
94 + 6 =
100
2
|
6.
69 + 11 =
80
2
|
7.
94 – 10 =
2
84
|
8.
25 – 14 =
1
11
|
|
9.
32 – 12 =
20
2
|
10.
80 – 62 =
18
2
|
11.
41 – 29 =
1
12
|
12.
23 + 55 =
2
78
|
|
13.
97 + 0 =
2
97
|
14.
45 – 6 =
39
2
|
15.
85 – 65 =
2
20
|
16.
15 + 31 =
2
46
|
|
17.
57 + 2 =
59
2
|
18.
33 + 53 =
2
86
|
19.
22 + 13 =
2
35
|
20.
6 – 5 =
2
1
|