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