Erbijsommen met vlekken tot en met 10

Erbijsommen

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

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

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

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

Erbijsommen met vlekken tot en met 10
| ANTWOORDEN

Erbijsommen

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

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

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

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