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