Supersnelle erbijsommen en erafsommen tot 100

In de mix
1.
85 + 10 =
3
4
2
95
2.
45 + 37 =
2
3
4
82
3.
36 + 43 =
2
79
3
4
4.
22 18 =
2
1
4
3
5.
39 + 16 =
3
4
55
2
6.
77 1 =
4
2
3
76
7.
47 + 2 =
3
4
49
2
8.
8 + 5 =
3
2
13
1
9.
1 0 =
3
1
2
4
10.
29 11 =
18
2
3
4
11.
56 44 =
12
2
1
3
12.
89 69 =
3
2
20
4
13.
24 11 =
3
2
13
1
14.
12 + 74 =
3
4
2
86
15.
27 + 25 =
52
2
3
4
16.
79 + 19 =
98
3
4
2
17.
30 23 =
3
7
1
2
18.
46 21 =
2
3
4
25
19.
95 + 1 =
2
4
3
96
20.
61 39 =
4
22
2
3

Supersnelle erbijsommen en erafsommen tot 100
| ANTWOORDEN

In de mix
1.
85 + 10 =
3
4
2
95
2.
45 + 37 =
2
3
4
82
3.
36 + 43 =
2
79
3
4
4.
22 18 =
2
1
4
3
5.
39 + 16 =
3
4
55
2
6.
77 1 =
4
2
3
76
7.
47 + 2 =
3
4
49
2
8.
8 + 5 =
3
2
13
1
9.
1 0 =
3
1
2
4
10.
29 11 =
18
2
3
4
11.
56 44 =
12
2
1
3
12.
89 69 =
3
2
20
4
13.
24 11 =
3
2
13
1
14.
12 + 74 =
3
4
2
86
15.
27 + 25 =
52
2
3
4
16.
79 + 19 =
98
3
4
2
17.
30 23 =
3
7
1
2
18.
46 21 =
2
3
4
25
19.
95 + 1 =
2
4
3
96
20.
61 39 =
4
22
2
3