Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
9 + 16 =
2
4
25
3
|
2.
27 + 6 =
33
4
2
3
|
3.
55 – 17 =
38
4
2
3
|
4.
80 + 10 =
2
3
90
4
|
|
5.
34 + 26 =
60
2
3
4
|
6.
62 + 35 =
3
4
97
2
|
7.
26 – 19 =
7
2
3
1
|
8.
18 – 8 =
10
1
2
3
|
|
9.
84 + 16 =
4
3
100
2
|
10.
84 – 43 =
4
2
41
3
|
11.
83 + 14 =
3
4
2
97
|
12.
49 + 28 =
2
77
3
4
|
|
13.
50 – 26 =
3
2
24
4
|
14.
41 + 3 =
4
44
3
2
|
15.
55 – 37 =
2
3
18
4
|
16.
18 + 37 =
2
55
4
3
|
|
17.
7 + 21 =
28
4
3
2
|
18.
36 – 21 =
3
1
2
15
|
19.
99 + 1 =
2
100
3
4
|
20.
50 + 4 =
3
54
2
4
|