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