Maak de erbijsom en erafsom tot 100
In de mix
|
1.
81 + 8 =
2
89
|
2.
10 – 2 =
8
1
|
3.
6 – 2 =
1
4
|
4.
27 + 44 =
71
2
|
|
5.
84 – 14 =
70
2
|
6.
45 – 33 =
1
12
|
7.
35 + 61 =
96
2
|
8.
54 – 27 =
27
2
|
|
9.
29 – 2 =
2
27
|
10.
82 + 1 =
83
2
|
11.
3 + 42 =
45
2
|
12.
28 – 15 =
13
1
|
|
13.
15 – 6 =
1
9
|
14.
69 – 1 =
68
2
|
15.
81 – 69 =
12
1
|
16.
62 – 11 =
2
51
|
|
17.
59 + 4 =
63
2
|
18.
54 – 15 =
39
2
|
19.
99 – 15 =
84
2
|
20.
39 – 24 =
15
1
|