Rekensommen met erbij en eraf tot 100
In de mix
|
1.
88 – 75 =
13
1
|
2.
64 + 20 =
84
2
|
3.
61 + 7 =
68
2
|
4.
45 + 3 =
48
2
|
|
5.
49 + 8 =
57
2
|
6.
35 – 26 =
9
1
|
7.
13 + 16 =
2
29
|
8.
79 + 7 =
86
2
|
|
9.
86 – 18 =
2
68
|
10.
25 + 30 =
55
2
|
11.
88 – 83 =
1
5
|
12.
62 – 29 =
2
33
|
|
13.
36 – 5 =
2
31
|
14.
21 + 0 =
2
21
|
15.
97 – 83 =
1
14
|
16.
4 – 3 =
2
1
|
|
17.
51 + 21 =
2
72
|
18.
96 + 3 =
99
2
|
19.
13 – 8 =
1
5
|
20.
42 – 42 =
2
0
|