Erbijsommen met vlekken tot en met 12

Erbijsommen

Oefening 1
1.	3	+		=	6
2.	3	+		=	5
3.	6	+		=	8
4.	5	+		=	7
5.	6	+		=	11
6.	5	+		=	7
7.	5	+		=	8
8.	4	+		=	5
9.	5	+		=	9
10.	6	+		=	7

Oefening 2
1.	4	+		=	8
2.	4	+		=	6
3.	5	+		=	10
4.	6	+		=	10
5.	6	+		=	12
6.	6	+		=	11
7.	4	+		=	6
8.	5	+		=	9
9.	4	+		=	7
10.	6	+		=	7

Oefening 3
1.	6	+		=	8
2.	2	+		=	3
3.	4	+		=	6
4.	4	+		=	7
5.	2	+		=	3
6.	4	+		=	7
7.	6	+		=	11
8.	2	+		=	3
9.	4	+		=	8
10.	2	+		=	3

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

Erbijsommen met vlekken tot en met 12
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	3	+	3	=	6
2.	3	+	2	=	5
3.	6	+	2	=	8
4.	5	+	2	=	7
5.	6	+	5	=	11
6.	5	+	2	=	7
7.	5	+	3	=	8
8.	4	+	1	=	5
9.	5	+	4	=	9
10.	6	+	1	=	7

Oefening 2
1.	4	+	4	=	8
2.	4	+	2	=	6
3.	5	+	5	=	10
4.	6	+	4	=	10
5.	6	+	6	=	12
6.	6	+	5	=	11
7.	4	+	2	=	6
8.	5	+	4	=	9
9.	4	+	3	=	7
10.	6	+	1	=	7

Oefening 3
1.	6	+	2	=	8
2.	2	+	1	=	3
3.	4	+	2	=	6
4.	4	+	3	=	7
5.	2	+	1	=	3
6.	4	+	3	=	7
7.	6	+	5	=	11
8.	2	+	1	=	3
9.	4	+	4	=	8
10.	2	+	1	=	3

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