Rekensommen met erbij en eraf tot 100
In de mix
|
1.
75 + 11 =
2
86
|
2.
51 – 7 =
2
44
|
3.
18 + 81 =
2
99
|
4.
28 – 15 =
1
13
|
|
5.
18 – 16 =
2
1
|
6.
77 + 2 =
79
2
|
7.
98 + 2 =
2
100
|
8.
32 + 24 =
56
2
|
|
9.
88 + 9 =
2
97
|
10.
69 – 39 =
2
30
|
11.
33 – 16 =
2
17
|
12.
63 – 4 =
2
59
|
|
13.
74 – 60 =
14
1
|
14.
65 – 52 =
1
13
|
15.
42 – 28 =
14
1
|
16.
54 – 17 =
37
2
|
|
17.
74 – 55 =
19
2
|
18.
56 + 39 =
95
2
|
19.
79 – 69 =
10
1
|
20.
77 – 21 =
2
56
|