Erbijsommen met vlekken tot en met 10

Erbijsommen

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

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

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

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

Erbijsommen met vlekken tot en met 10
| ANTWOORDEN

Erbijsommen

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

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

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

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