Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
98 – 4 =
4
3
2
94
|
2.
21 + 69 =
4
90
2
3
|
3.
69 + 22 =
3
2
4
91
|
4.
31 + 34 =
3
4
65
2
|
|
5.
60 – 35 =
2
4
3
25
|
6.
99 – 32 =
67
2
4
3
|
7.
76 + 24 =
2
4
100
3
|
8.
9 – 5 =
4
3
1
2
|
|
9.
28 + 2 =
4
30
2
3
|
10.
48 + 25 =
73
4
2
3
|
11.
41 + 4 =
2
3
4
45
|
12.
62 + 34 =
4
3
96
2
|
|
13.
38 – 37 =
2
1
3
4
|
14.
56 + 6 =
62
2
3
4
|
15.
91 – 21 =
2
70
4
3
|
16.
72 – 0 =
2
3
72
4
|
|
17.
20 + 52 =
72
3
2
4
|
18.
58 + 20 =
2
3
78
4
|
19.
36 – 9 =
27
3
4
2
|
20.
94 – 58 =
2
4
36
3
|