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