Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	967	-		=	753
2.	1.113	-		=	483
3.	1.074	-		=	115
4.	1.997	-		=	393
5.	1.857	-		=	484
6.	1.371	-		=	1.086
7.	1.413	-		=	141
8.	1.608	-		=	340
9.	1.992	-		=	1.107
10.	1.748	-		=	66

Oefening 2
1.	1.513	-		=	34
2.	1.849	-		=	1.602
3.	1.213	-		=	417
4.	1.753	-		=	27
5.	1.215	-		=	597
6.	1.868	-		=	462
7.	1.539	-		=	916
8.	1.302	-		=	556
9.	1.819	-		=	951
10.	1.039	-		=	734

Oefening 3
1.	1.783	-		=	845
2.	1.751	-		=	1.408
3.	956	-		=	720
4.	1.777	-		=	314
5.	471	-		=	159
6.	1.088	-		=	198
7.	1.283	-		=	65
8.	792	-		=	423
9.	1.133	-		=	474
10.	574	-		=	88

Oefening 4
1.	525	-		=	188
2.	1.826	-		=	1.106
3.	1.024	-		=	247
4.	1.904	-		=	609
5.	993	-		=	312
6.	1.390	-		=	136
7.	1.310	-		=	916
8.	1.971	-		=	1.121
9.	1.154	-		=	45
10.	1.643	-		=	293

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	967	-	214	=	753
2.	1.113	-	630	=	483
3.	1.074	-	959	=	115
4.	1.997	-	1.604	=	393
5.	1.857	-	1.373	=	484
6.	1.371	-	285	=	1.086
7.	1.413	-	1.272	=	141
8.	1.608	-	1.268	=	340
9.	1.992	-	885	=	1.107
10.	1.748	-	1.682	=	66

Oefening 2
1.	1.513	-	1.479	=	34
2.	1.849	-	247	=	1.602
3.	1.213	-	796	=	417
4.	1.753	-	1.726	=	27
5.	1.215	-	618	=	597
6.	1.868	-	1.406	=	462
7.	1.539	-	623	=	916
8.	1.302	-	746	=	556
9.	1.819	-	868	=	951
10.	1.039	-	305	=	734

Oefening 3
1.	1.783	-	938	=	845
2.	1.751	-	343	=	1.408
3.	956	-	236	=	720
4.	1.777	-	1.463	=	314
5.	471	-	312	=	159
6.	1.088	-	890	=	198
7.	1.283	-	1.218	=	65
8.	792	-	369	=	423
9.	1.133	-	659	=	474
10.	574	-	486	=	88

Oefening 4
1.	525	-	337	=	188
2.	1.826	-	720	=	1.106
3.	1.024	-	777	=	247
4.	1.904	-	1.295	=	609
5.	993	-	681	=	312
6.	1.390	-	1.254	=	136
7.	1.310	-	394	=	916
8.	1.971	-	850	=	1.121
9.	1.154	-	1.109	=	45
10.	1.643	-	1.350	=	293