Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
80 + 14 =
2
4
94
3
|
2.
72 – 48 =
2
24
3
4
|
3.
66 – 0 =
2
4
66
3
|
4.
7 – 0 =
7
1
2
3
|
|
5.
37 – 37 =
2
3
0
4
|
6.
18 + 44 =
2
4
62
3
|
7.
14 – 1 =
1
13
3
2
|
8.
12 – 9 =
2
3
1
4
|
|
9.
38 – 20 =
3
2
18
4
|
10.
44 – 24 =
2
4
20
3
|
11.
11 – 9 =
3
4
2
1
|
12.
52 + 14 =
4
2
3
66
|
|
13.
45 – 13 =
2
4
32
3
|
14.
24 + 24 =
4
48
2
3
|
15.
88 + 6 =
2
4
3
94
|
16.
90 + 6 =
2
4
3
96
|
|
17.
97 + 0 =
4
97
3
2
|
18.
83 – 19 =
3
64
4
2
|
19.
53 + 23 =
4
2
3
76
|
20.
52 – 11 =
2
3
4
41
|