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