Erbij en eraf tot 100
In de mix
|
1.
24 + 6 =
2
30
|
2.
66 + 18 =
84
2
|
3.
45 – 22 =
23
2
|
4.
87 + 6 =
93
2
|
|
5.
92 – 86 =
1
6
|
6.
15 – 8 =
7
1
|
7.
71 – 24 =
47
2
|
8.
19 + 79 =
98
2
|
|
9.
100 – 77 =
23
2
|
10.
1 – 1 =
0
2
|
11.
88 + 11 =
99
2
|
12.
6 – 4 =
2
1
|
|
13.
8 – 8 =
0
2
|
14.
71 + 13 =
2
84
|
15.
20 – 7 =
1
13
|
16.
27 – 7 =
2
20
|
|
17.
79 – 16 =
63
2
|
18.
68 – 11 =
2
57
|
19.
78 – 0 =
78
2
|
20.
60 + 30 =
90
2
|