Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.783	-		=	115
2.	985	-		=	408
3.	1.945	-		=	335
4.	1.059	-		=	580
5.	1.310	-		=	325
6.	1.646	-		=	986
7.	1.645	-		=	756
8.	1.354	-		=	123
9.	1.474	-		=	252
10.	1.646	-		=	475

Oefening 2
1.	559	-		=	31
2.	1.142	-		=	80
3.	1.878	-		=	1.120
4.	1.993	-		=	1.624
5.	1.901	-		=	1.276
6.	1.117	-		=	21
7.	1.296	-		=	959
8.	1.862	-		=	1.238
9.	1.948	-		=	222
10.	1.186	-		=	10

Oefening 3
1.	1.766	-		=	1.111
2.	1.802	-		=	118
3.	432	-		=	64
4.	937	-		=	713
5.	1.916	-		=	948
6.	848	-		=	360
7.	1.245	-		=	310
8.	431	-		=	65
9.	1.469	-		=	985
10.	1.964	-		=	1.313

Oefening 4
1.	1.387	-		=	521
2.	1.225	-		=	456
3.	1.657	-		=	948
4.	1.793	-		=	1.559
5.	1.866	-		=	535
6.	1.560	-		=	1.151
7.	644	-		=	123
8.	1.340	-		=	1.004
9.	1.123	-		=	602
10.	1.923	-		=	398

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.783	-	1.668	=	115
2.	985	-	577	=	408
3.	1.945	-	1.610	=	335
4.	1.059	-	479	=	580
5.	1.310	-	985	=	325
6.	1.646	-	660	=	986
7.	1.645	-	889	=	756
8.	1.354	-	1.231	=	123
9.	1.474	-	1.222	=	252
10.	1.646	-	1.171	=	475

Oefening 2
1.	559	-	528	=	31
2.	1.142	-	1.062	=	80
3.	1.878	-	758	=	1.120
4.	1.993	-	369	=	1.624
5.	1.901	-	625	=	1.276
6.	1.117	-	1.096	=	21
7.	1.296	-	337	=	959
8.	1.862	-	624	=	1.238
9.	1.948	-	1.726	=	222
10.	1.186	-	1.176	=	10

Oefening 3
1.	1.766	-	655	=	1.111
2.	1.802	-	1.684	=	118
3.	432	-	368	=	64
4.	937	-	224	=	713
5.	1.916	-	968	=	948
6.	848	-	488	=	360
7.	1.245	-	935	=	310
8.	431	-	366	=	65
9.	1.469	-	484	=	985
10.	1.964	-	651	=	1.313

Oefening 4
1.	1.387	-	866	=	521
2.	1.225	-	769	=	456
3.	1.657	-	709	=	948
4.	1.793	-	234	=	1.559
5.	1.866	-	1.331	=	535
6.	1.560	-	409	=	1.151
7.	644	-	521	=	123
8.	1.340	-	336	=	1.004
9.	1.123	-	521	=	602
10.	1.923	-	1.525	=	398