Erbij en eraf tot 100
In de mix
|
1.
13 + 41 =
54
2
|
2.
58 + 10 =
68
2
|
3.
78 – 69 =
1
9
|
4.
88 + 12 =
100
2
|
|
5.
23 + 53 =
76
2
|
6.
85 – 85 =
0
2
|
7.
36 – 13 =
23
2
|
8.
43 + 18 =
2
61
|
|
9.
74 + 4 =
78
2
|
10.
32 + 36 =
2
68
|
11.
51 – 27 =
24
2
|
12.
19 + 61 =
80
2
|
|
13.
19 + 14 =
2
33
|
14.
91 – 73 =
2
18
|
15.
49 – 35 =
14
1
|
16.
29 – 10 =
19
2
|
|
17.
93 + 2 =
2
95
|
18.
19 – 17 =
1
2
|
19.
51 + 7 =
2
58
|
20.
88 + 10 =
2
98
|