Los de erbijsom en erafsom tot 100 op
In de mix
|
1.
90 – 31 =
4
3
59
2
|
2.
33 – 23 =
10
3
2
1
|
3.
91 – 23 =
3
2
4
68
|
4.
10 + 86 =
2
96
3
4
|
|
5.
3 – 2 =
4
2
1
3
|
6.
17 + 54 =
4
2
71
3
|
7.
80 – 43 =
2
37
3
4
|
8.
94 – 2 =
92
3
2
4
|
|
9.
6 + 45 =
3
51
4
2
|
10.
58 + 20 =
2
4
3
78
|
11.
10 + 83 =
4
2
93
3
|
12.
20 + 41 =
3
2
4
61
|
|
13.
80 – 43 =
37
2
3
4
|
14.
25 + 30 =
3
2
55
4
|
15.
38 + 23 =
4
61
2
3
|
16.
37 + 20 =
2
3
4
57
|
|
17.
74 – 1 =
4
73
3
2
|
18.
54 + 29 =
2
3
4
83
|
19.
96 + 4 =
2
4
3
100
|
20.
82 – 7 =
4
2
3
75
|