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