Erbijsommen met vlekken tot en met 10.000

Erbijsommen

Oefening 1
1.	3.799	+		=	6.060
2.	2.496	+		=	4.031
3.	3.608	+		=	6.769
4.	2.851	+		=	5.359
5.	3.949	+		=	5.952
6.	4.065	+		=	6.653
7.	4.934	+		=	6.718
8.	2.681	+		=	3.892
9.	4.757	+		=	5.993
10.	2.862	+		=	5.670

Oefening 2
1.	3.449	+		=	6.756
2.	2.771	+		=	4.206
3.	4.165	+		=	8.194
4.	2.158	+		=	4.290
5.	1.809	+		=	3.090
6.	4.962	+		=	8.791
7.	2.761	+		=	4.593
8.	3.441	+		=	6.037
9.	4.507	+		=	7.770
10.	4.133	+		=	5.521

Oefening 3
1.	4.905	+		=	8.476
2.	2.955	+		=	4.899
3.	4.141	+		=	5.808
4.	3.069	+		=	5.218
5.	2.255	+		=	3.685
6.	4.520	+		=	8.006
7.	4.580	+		=	7.601
8.	3.277	+		=	5.241
9.	2.433	+		=	4.633
10.	1.602	+		=	2.987

Oefening 4
1.	3.340	+		=	6.402
2.	4.845	+		=	7.765
3.	4.217	+		=	6.787
4.	4.534	+		=	7.542
5.	4.621	+		=	7.045
6.	2.473	+		=	4.071
7.	3.387	+		=	4.854
8.	3.118	+		=	4.280
9.	3.297	+		=	4.951
10.	1.728	+		=	2.978

Erbijsommen met vlekken tot en met 10.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	3.799	+	2.261	=	6.060
2.	2.496	+	1.535	=	4.031
3.	3.608	+	3.161	=	6.769
4.	2.851	+	2.508	=	5.359
5.	3.949	+	2.003	=	5.952
6.	4.065	+	2.588	=	6.653
7.	4.934	+	1.784	=	6.718
8.	2.681	+	1.211	=	3.892
9.	4.757	+	1.236	=	5.993
10.	2.862	+	2.808	=	5.670

Oefening 2
1.	3.449	+	3.307	=	6.756
2.	2.771	+	1.435	=	4.206
3.	4.165	+	4.029	=	8.194
4.	2.158	+	2.132	=	4.290
5.	1.809	+	1.281	=	3.090
6.	4.962	+	3.829	=	8.791
7.	2.761	+	1.832	=	4.593
8.	3.441	+	2.596	=	6.037
9.	4.507	+	3.263	=	7.770
10.	4.133	+	1.388	=	5.521

Oefening 3
1.	4.905	+	3.571	=	8.476
2.	2.955	+	1.944	=	4.899
3.	4.141	+	1.667	=	5.808
4.	3.069	+	2.149	=	5.218
5.	2.255	+	1.430	=	3.685
6.	4.520	+	3.486	=	8.006
7.	4.580	+	3.021	=	7.601
8.	3.277	+	1.964	=	5.241
9.	2.433	+	2.200	=	4.633
10.	1.602	+	1.385	=	2.987

Oefening 4
1.	3.340	+	3.062	=	6.402
2.	4.845	+	2.920	=	7.765
3.	4.217	+	2.570	=	6.787
4.	4.534	+	3.008	=	7.542
5.	4.621	+	2.424	=	7.045
6.	2.473	+	1.598	=	4.071
7.	3.387	+	1.467	=	4.854
8.	3.118	+	1.162	=	4.280
9.	3.297	+	1.654	=	4.951
10.	1.728	+	1.250	=	2.978