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