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