Rekensommen met erbij en eraf tot 100
In de mix
|
1.
39 + 14 =
2
53
|
2.
38 – 26 =
12
1
|
3.
87 – 44 =
2
43
|
4.
9 – 5 =
4
1
|
|
5.
55 + 38 =
93
2
|
6.
23 – 0 =
2
23
|
7.
6 + 46 =
2
52
|
8.
35 – 5 =
30
2
|
|
9.
66 – 29 =
2
37
|
10.
37 – 20 =
17
2
|
11.
22 – 18 =
1
4
|
12.
50 – 11 =
39
2
|
|
13.
68 – 31 =
2
37
|
14.
14 + 52 =
66
2
|
15.
22 – 21 =
1
2
|
16.
92 – 41 =
2
51
|
|
17.
55 – 30 =
2
25
|
18.
46 + 53 =
2
99
|
19.
85 – 70 =
15
1
|
20.
30 + 36 =
2
66
|