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