Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
60 – 0 =
3
4
60
2
|
2.
73 – 6 =
2
4
3
67
|
3.
44 – 21 =
3
2
23
4
|
4.
37 + 33 =
3
4
2
70
|
|
5.
41 – 23 =
4
3
18
2
|
6.
98 + 2 =
4
100
3
2
|
7.
70 – 21 =
49
3
4
2
|
8.
14 + 64 =
4
78
2
3
|
|
9.
51 + 20 =
4
71
2
3
|
10.
69 + 18 =
4
3
87
2
|
11.
63 + 20 =
2
4
3
83
|
12.
11 – 7 =
3
2
1
4
|
|
13.
37 – 9 =
3
2
28
4
|
14.
55 – 41 =
14
2
1
3
|
15.
53 + 38 =
3
2
91
4
|
16.
61 – 22 =
4
2
3
39
|
|
17.
53 – 2 =
3
2
4
51
|
18.
36 + 1 =
4
3
2
37
|
19.
12 – 0 =
12
1
2
3
|
20.
92 + 8 =
3
4
2
100
|