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