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