Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.537	-		=	819
2.	1.910	-		=	53
3.	886	-		=	628
4.	1.324	-		=	562
5.	1.912	-		=	1.085
6.	942	-		=	427
7.	1.382	-		=	992
8.	1.204	-		=	158
9.	1.317	-		=	903
10.	1.395	-		=	1.180

Oefening 2
1.	1.536	-		=	1.013
2.	1.773	-		=	1.133
3.	1.475	-		=	689
4.	1.334	-		=	455
5.	642	-		=	61
6.	923	-		=	383
7.	1.999	-		=	852
8.	1.310	-		=	279
9.	581	-		=	144
10.	1.794	-		=	303

Oefening 3
1.	1.912	-		=	1.578
2.	1.846	-		=	844
3.	1.385	-		=	155
4.	1.792	-		=	985
5.	1.587	-		=	140
6.	1.212	-		=	175
7.	1.879	-		=	911
8.	1.573	-		=	164
9.	1.330	-		=	698
10.	1.701	-		=	337

Oefening 4
1.	1.101	-		=	624
2.	1.279	-		=	485
3.	503	-		=	268
4.	1.555	-		=	406
5.	1.575	-		=	1.278
6.	1.131	-		=	694
7.	732	-		=	244
8.	1.144	-		=	788
9.	1.995	-		=	1.335
10.	1.733	-		=	1.001

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.537	-	718	=	819
2.	1.910	-	1.857	=	53
3.	886	-	258	=	628
4.	1.324	-	762	=	562
5.	1.912	-	827	=	1.085
6.	942	-	515	=	427
7.	1.382	-	390	=	992
8.	1.204	-	1.046	=	158
9.	1.317	-	414	=	903
10.	1.395	-	215	=	1.180

Oefening 2
1.	1.536	-	523	=	1.013
2.	1.773	-	640	=	1.133
3.	1.475	-	786	=	689
4.	1.334	-	879	=	455
5.	642	-	581	=	61
6.	923	-	540	=	383
7.	1.999	-	1.147	=	852
8.	1.310	-	1.031	=	279
9.	581	-	437	=	144
10.	1.794	-	1.491	=	303

Oefening 3
1.	1.912	-	334	=	1.578
2.	1.846	-	1.002	=	844
3.	1.385	-	1.230	=	155
4.	1.792	-	807	=	985
5.	1.587	-	1.447	=	140
6.	1.212	-	1.037	=	175
7.	1.879	-	968	=	911
8.	1.573	-	1.409	=	164
9.	1.330	-	632	=	698
10.	1.701	-	1.364	=	337

Oefening 4
1.	1.101	-	477	=	624
2.	1.279	-	794	=	485
3.	503	-	235	=	268
4.	1.555	-	1.149	=	406
5.	1.575	-	297	=	1.278
6.	1.131	-	437	=	694
7.	732	-	488	=	244
8.	1.144	-	356	=	788
9.	1.995	-	660	=	1.335
10.	1.733	-	732	=	1.001