Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.475	-		=	1.222
2.	1.282	-		=	923
3.	1.884	-		=	687
4.	1.817	-		=	970
5.	1.094	-		=	555
6.	1.260	-		=	176
7.	809	-		=	222
8.	1.850	-		=	633
9.	1.587	-		=	1.382
10.	654	-		=	308

Oefening 2
1.	1.860	-		=	1.233
2.	1.114	-		=	818
3.	856	-		=	239
4.	1.009	-		=	657
5.	1.301	-		=	798
6.	1.247	-		=	744
7.	1.500	-		=	426
8.	1.896	-		=	415
9.	1.591	-		=	1.246
10.	983	-		=	282

Oefening 3
1.	1.108	-		=	818
2.	520	-		=	243
3.	653	-		=	193
4.	1.542	-		=	831
5.	1.078	-		=	800
6.	1.472	-		=	325
7.	811	-		=	47
8.	755	-		=	502
9.	1.627	-		=	674
10.	1.092	-		=	673

Oefening 4
1.	1.943	-		=	161
2.	1.090	-		=	359
3.	1.697	-		=	312
4.	1.810	-		=	1.015
5.	1.055	-		=	585
6.	1.204	-		=	459
7.	511	-		=	173
8.	1.313	-		=	681
9.	1.772	-		=	1.024
10.	1.198	-		=	230

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.475	-	253	=	1.222
2.	1.282	-	359	=	923
3.	1.884	-	1.197	=	687
4.	1.817	-	847	=	970
5.	1.094	-	539	=	555
6.	1.260	-	1.084	=	176
7.	809	-	587	=	222
8.	1.850	-	1.217	=	633
9.	1.587	-	205	=	1.382
10.	654	-	346	=	308

Oefening 2
1.	1.860	-	627	=	1.233
2.	1.114	-	296	=	818
3.	856	-	617	=	239
4.	1.009	-	352	=	657
5.	1.301	-	503	=	798
6.	1.247	-	503	=	744
7.	1.500	-	1.074	=	426
8.	1.896	-	1.481	=	415
9.	1.591	-	345	=	1.246
10.	983	-	701	=	282

Oefening 3
1.	1.108	-	290	=	818
2.	520	-	277	=	243
3.	653	-	460	=	193
4.	1.542	-	711	=	831
5.	1.078	-	278	=	800
6.	1.472	-	1.147	=	325
7.	811	-	764	=	47
8.	755	-	253	=	502
9.	1.627	-	953	=	674
10.	1.092	-	419	=	673

Oefening 4
1.	1.943	-	1.782	=	161
2.	1.090	-	731	=	359
3.	1.697	-	1.385	=	312
4.	1.810	-	795	=	1.015
5.	1.055	-	470	=	585
6.	1.204	-	745	=	459
7.	511	-	338	=	173
8.	1.313	-	632	=	681
9.	1.772	-	748	=	1.024
10.	1.198	-	968	=	230