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