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