Erbijsommen met vlekken tot en met 5

Erbijsommen

Oefening 1
1.	3	+		=	5
2.	3	+		=	5
3.	1	+		=	2
4.	2	+		=	3
5.	3	+		=	4
6.	2	+		=	3
7.	3	+		=	4
8.	2	+		=	3
9.	1	+		=	2
10.	3	+		=	4

Oefening 2
1.	2	+		=	3
2.	1	+		=	2
3.	2	+		=	3
4.	2	+		=	4
5.	3	+		=	5
6.	1	+		=	2
7.	3	+		=	4
8.	3	+		=	4
9.	3	+		=	5
10.	1	+		=	2

Oefening 3
1.	2	+		=	3
2.	2	+		=	4
3.	3	+		=	5
4.	3	+		=	4
5.	2	+		=	3
6.	3	+		=	4
7.	2	+		=	4
8.	2	+		=	3
9.	2	+		=	4
10.	2	+		=	4

Oefening 4
1.	1	+		=	2
2.	2	+		=	3
3.	3	+		=	4
4.	2	+		=	3
5.	3	+		=	5
6.	1	+		=	2
7.	2	+		=	4
8.	3	+		=	4
9.	3	+		=	4
10.	1	+		=	2

Erbijsommen met vlekken tot en met 5
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	3	+	2	=	5
2.	3	+	2	=	5
3.	1	+	1	=	2
4.	2	+	1	=	3
5.	3	+	1	=	4
6.	2	+	1	=	3
7.	3	+	1	=	4
8.	2	+	1	=	3
9.	1	+	1	=	2
10.	3	+	1	=	4

Oefening 2
1.	2	+	1	=	3
2.	1	+	1	=	2
3.	2	+	1	=	3
4.	2	+	2	=	4
5.	3	+	2	=	5
6.	1	+	1	=	2
7.	3	+	1	=	4
8.	3	+	1	=	4
9.	3	+	2	=	5
10.	1	+	1	=	2

Oefening 3
1.	2	+	1	=	3
2.	2	+	2	=	4
3.	3	+	2	=	5
4.	3	+	1	=	4
5.	2	+	1	=	3
6.	3	+	1	=	4
7.	2	+	2	=	4
8.	2	+	1	=	3
9.	2	+	2	=	4
10.	2	+	2	=	4

Oefening 4
1.	1	+	1	=	2
2.	2	+	1	=	3
3.	3	+	1	=	4
4.	2	+	1	=	3
5.	3	+	2	=	5
6.	1	+	1	=	2
7.	2	+	2	=	4
8.	3	+	1	=	4
9.	3	+	1	=	4
10.	1	+	1	=	2