Rekensommen met erbij en eraf tot 100
In de mix
|
1.
37 + 3 =
40
2
|
2.
2 + 15 =
17
2
|
3.
55 – 51 =
4
1
|
4.
68 – 10 =
2
58
|
|
5.
62 – 11 =
51
2
|
6.
13 + 64 =
77
2
|
7.
2 – 0 =
1
2
|
8.
34 + 58 =
2
92
|
|
9.
24 – 2 =
22
2
|
10.
97 + 0 =
97
2
|
11.
30 – 9 =
21
2
|
12.
4 – 1 =
3
1
|
|
13.
55 – 13 =
42
2
|
14.
45 + 48 =
2
93
|
15.
94 + 3 =
2
97
|
16.
52 – 3 =
49
2
|
|
17.
21 – 13 =
1
8
|
18.
79 + 13 =
2
92
|
19.
12 – 4 =
1
8
|
20.
37 – 23 =
1
14
|