Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
62 – 60 =
2
1
4
3
|
2.
75 – 4 =
71
2
3
4
|
3.
87 + 6 =
93
4
3
2
|
4.
55 + 27 =
2
82
3
4
|
|
5.
86 + 3 =
89
2
3
4
|
6.
58 + 9 =
4
3
67
2
|
7.
52 – 46 =
2
3
1
6
|
8.
56 – 45 =
11
2
3
1
|
|
9.
99 – 23 =
76
2
3
4
|
10.
40 + 43 =
4
3
83
2
|
11.
72 + 22 =
3
2
4
94
|
12.
92 + 6 =
4
3
98
2
|
|
13.
93 – 21 =
4
3
72
2
|
14.
78 – 10 =
2
68
4
3
|
15.
95 – 44 =
4
3
2
51
|
16.
5 – 3 =
4
3
1
2
|
|
17.
34 – 8 =
2
4
26
3
|
18.
27 – 14 =
13
1
2
3
|
19.
68 – 46 =
4
22
2
3
|
20.
63 + 2 =
65
4
3
2
|