Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
3 – 2 =
1
2
4
3
|
2.
90 + 8 =
98
2
3
4
|
3.
30 – 11 =
2
3
4
19
|
4.
4 + 77 =
4
81
3
2
|
|
5.
35 + 12 =
3
2
4
47
|
6.
55 + 1 =
4
2
56
3
|
7.
7 – 1 =
2
3
6
1
|
8.
70 – 66 =
3
4
2
1
|
|
9.
42 – 33 =
2
9
1
3
|
10.
24 + 4 =
4
3
2
28
|
11.
88 – 56 =
2
3
4
32
|
12.
50 – 10 =
4
40
3
2
|
|
13.
75 – 7 =
2
4
3
68
|
14.
16 + 60 =
4
76
2
3
|
15.
37 – 28 =
9
2
1
3
|
16.
30 + 39 =
4
69
3
2
|
|
17.
48 – 23 =
3
25
4
2
|
18.
35 + 30 =
2
65
4
3
|
19.
14 – 7 =
1
7
3
2
|
20.
10 + 31 =
3
4
2
41
|