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