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