Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	966	-		=	334
2.	1.522	-		=	568
3.	1.946	-		=	1.253
4.	1.093	-		=	249
5.	1.975	-		=	304
6.	1.804	-		=	683
7.	1.352	-		=	861
8.	415	-		=	113
9.	1.737	-		=	1.106
10.	1.626	-		=	596

Oefening 2
1.	521	-		=	102
2.	1.840	-		=	799
3.	1.789	-		=	247
4.	1.392	-		=	111
5.	1.996	-		=	520
6.	1.595	-		=	1.088
7.	1.166	-		=	196
8.	1.080	-		=	185
9.	1.100	-		=	418
10.	1.502	-		=	1.277

Oefening 3
1.	1.643	-		=	488
2.	1.965	-		=	1.611
3.	1.621	-		=	1.061
4.	937	-		=	573
5.	1.307	-		=	841
6.	1.377	-		=	573
7.	1.945	-		=	1.712
8.	312	-		=	5
9.	1.788	-		=	244
10.	493	-		=	217

Oefening 4
1.	1.965	-		=	1.490
2.	1.697	-		=	770
3.	1.626	-		=	639
4.	1.525	-		=	972
5.	1.343	-		=	307
6.	1.559	-		=	269
7.	1.888	-		=	1.431
8.	992	-		=	589
9.	798	-		=	58
10.	1.627	-		=	614

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	966	-	632	=	334
2.	1.522	-	954	=	568
3.	1.946	-	693	=	1.253
4.	1.093	-	844	=	249
5.	1.975	-	1.671	=	304
6.	1.804	-	1.121	=	683
7.	1.352	-	491	=	861
8.	415	-	302	=	113
9.	1.737	-	631	=	1.106
10.	1.626	-	1.030	=	596

Oefening 2
1.	521	-	419	=	102
2.	1.840	-	1.041	=	799
3.	1.789	-	1.542	=	247
4.	1.392	-	1.281	=	111
5.	1.996	-	1.476	=	520
6.	1.595	-	507	=	1.088
7.	1.166	-	970	=	196
8.	1.080	-	895	=	185
9.	1.100	-	682	=	418
10.	1.502	-	225	=	1.277

Oefening 3
1.	1.643	-	1.155	=	488
2.	1.965	-	354	=	1.611
3.	1.621	-	560	=	1.061
4.	937	-	364	=	573
5.	1.307	-	466	=	841
6.	1.377	-	804	=	573
7.	1.945	-	233	=	1.712
8.	312	-	307	=	5
9.	1.788	-	1.544	=	244
10.	493	-	276	=	217

Oefening 4
1.	1.965	-	475	=	1.490
2.	1.697	-	927	=	770
3.	1.626	-	987	=	639
4.	1.525	-	553	=	972
5.	1.343	-	1.036	=	307
6.	1.559	-	1.290	=	269
7.	1.888	-	457	=	1.431
8.	992	-	403	=	589
9.	798	-	740	=	58
10.	1.627	-	1.013	=	614