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