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