Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.744	-		=	1.000
2.	1.799	-		=	439
3.	490	-		=	140
4.	1.237	-		=	536
5.	1.446	-		=	258
6.	1.701	-		=	1.301
7.	1.168	-		=	225
8.	1.733	-		=	47
9.	731	-		=	284
10.	1.799	-		=	1.502

Oefening 2
1.	993	-		=	459
2.	1.804	-		=	851
3.	1.518	-		=	1.103
4.	630	-		=	343
5.	799	-		=	363
6.	1.458	-		=	270
7.	1.530	-		=	685
8.	835	-		=	483
9.	1.963	-		=	1.754
10.	717	-		=	371

Oefening 3
1.	1.914	-		=	1.575
2.	1.613	-		=	1.223
3.	1.626	-		=	625
4.	1.322	-		=	826
5.	614	-		=	101
6.	1.942	-		=	706
7.	725	-		=	177
8.	1.224	-		=	168
9.	1.265	-		=	479
10.	1.754	-		=	365

Oefening 4
1.	1.163	-		=	346
2.	955	-		=	18
3.	1.701	-		=	674
4.	1.849	-		=	1.240
5.	857	-		=	542
6.	1.737	-		=	1.058
7.	859	-		=	169
8.	1.700	-		=	642
9.	1.406	-		=	327
10.	1.952	-		=	1.023

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.744	-	744	=	1.000
2.	1.799	-	1.360	=	439
3.	490	-	350	=	140
4.	1.237	-	701	=	536
5.	1.446	-	1.188	=	258
6.	1.701	-	400	=	1.301
7.	1.168	-	943	=	225
8.	1.733	-	1.686	=	47
9.	731	-	447	=	284
10.	1.799	-	297	=	1.502

Oefening 2
1.	993	-	534	=	459
2.	1.804	-	953	=	851
3.	1.518	-	415	=	1.103
4.	630	-	287	=	343
5.	799	-	436	=	363
6.	1.458	-	1.188	=	270
7.	1.530	-	845	=	685
8.	835	-	352	=	483
9.	1.963	-	209	=	1.754
10.	717	-	346	=	371

Oefening 3
1.	1.914	-	339	=	1.575
2.	1.613	-	390	=	1.223
3.	1.626	-	1.001	=	625
4.	1.322	-	496	=	826
5.	614	-	513	=	101
6.	1.942	-	1.236	=	706
7.	725	-	548	=	177
8.	1.224	-	1.056	=	168
9.	1.265	-	786	=	479
10.	1.754	-	1.389	=	365

Oefening 4
1.	1.163	-	817	=	346
2.	955	-	937	=	18
3.	1.701	-	1.027	=	674
4.	1.849	-	609	=	1.240
5.	857	-	315	=	542
6.	1.737	-	679	=	1.058
7.	859	-	690	=	169
8.	1.700	-	1.058	=	642
9.	1.406	-	1.079	=	327
10.	1.952	-	929	=	1.023