Reken de erbijsom en erafsom tot 100 uit
In de mix
|
1.
2 + 58 =
60
2
4
3
|
2.
43 – 3 =
40
2
4
3
|
3.
59 + 5 =
64
4
3
2
|
4.
77 – 56 =
21
2
3
4
|
|
5.
46 – 13 =
3
33
4
2
|
6.
16 + 68 =
4
2
3
84
|
7.
91 + 5 =
3
4
96
2
|
8.
55 – 1 =
54
3
4
2
|
|
9.
93 – 35 =
2
4
58
3
|
10.
8 + 62 =
4
3
2
70
|
11.
54 + 33 =
3
4
87
2
|
12.
6 – 2 =
2
1
3
4
|
|
13.
78 + 6 =
2
3
4
84
|
14.
75 – 62 =
2
3
1
13
|
15.
96 + 3 =
99
3
2
4
|
16.
80 + 9 =
89
3
4
2
|
|
17.
78 + 16 =
4
2
3
94
|
18.
37 + 55 =
2
92
4
3
|
19.
7 + 56 =
2
3
4
63
|
20.
67 – 28 =
4
3
2
39
|