Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
27 + 2 =
3
2
4
29
|
2.
23 + 24 =
4
2
47
3
|
3.
13 + 52 =
4
2
3
65
|
4.
58 – 17 =
3
4
2
41
|
|
5.
60 – 3 =
4
2
57
3
|
6.
61 + 12 =
3
2
4
73
|
7.
96 + 0 =
3
96
4
2
|
8.
52 + 37 =
2
3
4
89
|
|
9.
1 + 55 =
56
3
4
2
|
10.
63 + 25 =
3
2
4
88
|
11.
8 – 4 =
2
3
4
1
|
12.
44 + 21 =
2
65
4
3
|
|
13.
71 + 14 =
4
85
2
3
|
14.
1 + 96 =
97
2
4
3
|
15.
56 + 27 =
3
83
2
4
|
16.
95 + 4 =
4
2
99
3
|
|
17.
56 – 49 =
3
7
1
2
|
18.
29 + 48 =
4
2
3
77
|
19.
69 + 4 =
4
2
73
3
|
20.
29 – 5 =
2
4
24
3
|