Snelle erbijsommen en erafsommen tot 20
In de mix
1.
14
13
jimmy
–
=
2.
19
13
jimmy
–
=
3.
13
2
jimmy
+
=
4.
12
1
jimmy
+
=
5.
16
14
jimmy
–
=
6.
13
5
jimmy
+
=
7.
13
12
jimmy
–
=
8.
12
2
jimmy
+
=
9.
19
13
jimmy
–
=
10.
12
2
jimmy
+
=
11.
14
2
jimmy
+
=
12.
13
4
jimmy
+
=
13.
15
12
jimmy
–
=
14.
12
0
jimmy
+
=
15.
18
17
jimmy
–
=
16.
20
17
jimmy
–
=
17.
16
14
jimmy
–
=
18.
13
3
jimmy
+
=
19.
16
2
jimmy
+
=
20.
20
13
jimmy
–
=
21.
15
4
jimmy
+
=
22.
13
12
jimmy
–
=
23.
16
1
jimmy
+
=
24.
12
0
jimmy
+
=
Snelle erbijsommen en erafsommen tot 20
| ANTWOORDEN
In de mix
1.
14
13
1
–
=
2.
19
13
6
–
=
3.
13
2
15
+
=
4.
12
1
13
+
=
5.
16
14
2
–
=
6.
13
5
18
+
=
7.
13
12
1
–
=
8.
12
2
14
+
=
9.
19
13
6
–
=
10.
12
2
14
+
=
11.
14
2
16
+
=
12.
13
4
17
+
=
13.
15
12
3
–
=
14.
12
0
12
+
=
15.
18
17
1
–
=
16.
20
17
3
–
=
17.
16
14
2
–
=
18.
13
3
16
+
=
19.
16
2
18
+
=
20.
20
13
7
–
=
21.
15
4
19
+
=
22.
13
12
1
–
=
23.
16
1
17
+
=
24.
12
0
12
+
=