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