Erbij en eraf tot 100
In de mix
|
1.
91 – 71 =
20
2
|
2.
70 – 44 =
26
2
|
3.
95 – 30 =
2
65
|
4.
44 – 28 =
16
2
|
|
5.
46 – 1 =
2
45
|
6.
93 – 20 =
73
2
|
7.
64 + 6 =
2
70
|
8.
99 + 1 =
100
2
|
|
9.
85 – 77 =
8
1
|
10.
17 + 6 =
23
2
|
11.
33 + 64 =
2
97
|
12.
4 + 76 =
80
2
|
|
13.
95 + 1 =
96
2
|
14.
47 – 38 =
1
9
|
15.
71 + 26 =
2
97
|
16.
60 + 33 =
93
2
|
|
17.
49 – 31 =
2
18
|
18.
76 + 11 =
87
2
|
19.
34 + 23 =
57
2
|
20.
42 – 38 =
4
1
|