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