Snelle erbijsommen en erafsommen tot 20
In de mix
1.
35
2
jimmy
+
=
2.
11
32
jimmy
+
=
3.
19
15
jimmy
+
=
4.
39
22
jimmy
–
=
5.
32
24
jimmy
–
=
6.
18
6
jimmy
+
=
7.
44
16
jimmy
–
=
8.
49
1
jimmy
+
=
9.
26
5
jimmy
+
=
10.
10
0
jimmy
–
=
11.
28
28
jimmy
–
=
12.
25
6
jimmy
–
=
13.
23
16
jimmy
+
=
14.
47
3
jimmy
+
=
15.
16
3
jimmy
+
=
16.
41
1
jimmy
+
=
17.
15
14
jimmy
+
=
18.
50
33
jimmy
–
=
19.
29
21
jimmy
+
=
20.
33
11
jimmy
–
=
21.
5
2
jimmy
–
=
22.
5
4
jimmy
–
=
23.
47
1
jimmy
+
=
24.
11
11
jimmy
+
=
Snelle erbijsommen en erafsommen tot 20
| ANTWOORDEN
In de mix
1.
35
2
37
+
=
2.
11
32
43
+
=
3.
19
15
34
+
=
4.
39
22
17
–
=
5.
32
24
8
–
=
6.
18
6
24
+
=
7.
44
16
28
–
=
8.
49
1
50
+
=
9.
26
5
31
+
=
10.
10
0
10
–
=
11.
28
28
0
–
=
12.
25
6
19
–
=
13.
23
16
39
+
=
14.
47
3
50
+
=
15.
16
3
19
+
=
16.
41
1
42
+
=
17.
15
14
29
+
=
18.
50
33
17
–
=
19.
29
21
50
+
=
20.
33
11
22
–
=
21.
5
2
3
–
=
22.
5
4
1
–
=
23.
47
1
48
+
=
24.
11
11
22
+
=