Maak de erbijsom en erafsom tot 100
In de mix
|
1.
47 – 25 =
2
22
|
2.
81 + 19 =
100
2
|
3.
44 + 47 =
91
2
|
4.
16 – 15 =
1
2
|
|
5.
69 – 40 =
2
29
|
6.
83 + 8 =
2
91
|
7.
43 + 52 =
95
2
|
8.
56 + 30 =
2
86
|
|
9.
81 + 9 =
90
2
|
10.
21 – 18 =
3
1
|
11.
18 – 13 =
1
5
|
12.
29 – 12 =
2
17
|
|
13.
8 – 3 =
1
5
|
14.
57 – 12 =
2
45
|
15.
20 + 56 =
76
2
|
16.
36 – 16 =
20
2
|
|
17.
80 + 7 =
87
2
|
18.
28 + 17 =
2
45
|
19.
99 – 9 =
90
2
|
20.
66 + 10 =
2
76
|