Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.541	-		=	473
2.	1.687	-		=	989
3.	615	-		=	353
4.	1.598	-		=	1.315
5.	1.308	-		=	205
6.	805	-		=	481
7.	1.971	-		=	1.766
8.	1.042	-		=	277
9.	1.964	-		=	1.573
10.	1.809	-		=	297

Oefening 2
1.	1.717	-		=	1.450
2.	1.796	-		=	915
3.	1.972	-		=	165
4.	1.595	-		=	1.091
5.	875	-		=	103
6.	1.286	-		=	550
7.	1.758	-		=	144
8.	1.619	-		=	1.033
9.	1.891	-		=	819
10.	1.815	-		=	1.370

Oefening 3
1.	1.294	-		=	996
2.	1.008	-		=	639
3.	1.599	-		=	54
4.	1.338	-		=	112
5.	1.985	-		=	1.286
6.	686	-		=	107
7.	676	-		=	12
8.	767	-		=	542
9.	1.182	-		=	677
10.	1.674	-		=	504

Oefening 4
1.	1.895	-		=	1.089
2.	951	-		=	365
3.	1.878	-		=	326
4.	1.422	-		=	622
5.	1.846	-		=	1.626
6.	847	-		=	559
7.	1.110	-		=	850
8.	1.989	-		=	684
9.	1.628	-		=	123
10.	1.539	-		=	940

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.541	-	1.068	=	473
2.	1.687	-	698	=	989
3.	615	-	262	=	353
4.	1.598	-	283	=	1.315
5.	1.308	-	1.103	=	205
6.	805	-	324	=	481
7.	1.971	-	205	=	1.766
8.	1.042	-	765	=	277
9.	1.964	-	391	=	1.573
10.	1.809	-	1.512	=	297

Oefening 2
1.	1.717	-	267	=	1.450
2.	1.796	-	881	=	915
3.	1.972	-	1.807	=	165
4.	1.595	-	504	=	1.091
5.	875	-	772	=	103
6.	1.286	-	736	=	550
7.	1.758	-	1.614	=	144
8.	1.619	-	586	=	1.033
9.	1.891	-	1.072	=	819
10.	1.815	-	445	=	1.370

Oefening 3
1.	1.294	-	298	=	996
2.	1.008	-	369	=	639
3.	1.599	-	1.545	=	54
4.	1.338	-	1.226	=	112
5.	1.985	-	699	=	1.286
6.	686	-	579	=	107
7.	676	-	664	=	12
8.	767	-	225	=	542
9.	1.182	-	505	=	677
10.	1.674	-	1.170	=	504

Oefening 4
1.	1.895	-	806	=	1.089
2.	951	-	586	=	365
3.	1.878	-	1.552	=	326
4.	1.422	-	800	=	622
5.	1.846	-	220	=	1.626
6.	847	-	288	=	559
7.	1.110	-	260	=	850
8.	1.989	-	1.305	=	684
9.	1.628	-	1.505	=	123
10.	1.539	-	599	=	940