Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
18 + 6 =
2
4
24
3
|
2.
81 – 67 =
1
2
14
3
|
3.
10 – 0 =
10
1
3
2
|
4.
48 – 33 =
2
15
1
3
|
|
5.
33 – 6 =
3
27
4
2
|
6.
45 – 28 =
17
3
2
4
|
7.
87 – 10 =
2
77
3
4
|
8.
84 + 0 =
84
3
2
4
|
|
9.
21 – 16 =
2
5
1
3
|
10.
62 – 38 =
3
2
24
4
|
11.
21 + 41 =
2
3
4
62
|
12.
48 + 10 =
3
58
4
2
|
|
13.
63 – 10 =
4
53
2
3
|
14.
61 – 56 =
1
5
2
3
|
15.
92 – 89 =
4
1
2
3
|
16.
86 – 26 =
3
2
60
4
|
|
17.
56 – 50 =
1
6
2
3
|
18.
32 + 43 =
4
75
2
3
|
19.
53 + 12 =
2
3
4
65
|
20.
10 + 42 =
3
2
52
4
|