Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.991	-		=	830
2.	1.215	-		=	537
3.	1.505	-		=	852
4.	1.197	-		=	270
5.	1.969	-		=	90
6.	1.791	-		=	105
7.	1.955	-		=	1.343
8.	1.649	-		=	865
9.	1.908	-		=	165
10.	1.870	-		=	1.665

Oefening 2
1.	1.947	-		=	1.338
2.	1.642	-		=	289
3.	1.591	-		=	350
4.	869	-		=	524
5.	1.754	-		=	1.146
6.	744	-		=	445
7.	1.618	-		=	990
8.	1.754	-		=	658
9.	1.132	-		=	913
10.	316	-		=	112

Oefening 3
1.	822	-		=	230
2.	1.160	-		=	202
3.	1.699	-		=	1.080
4.	1.975	-		=	1.741
5.	1.451	-		=	448
6.	1.989	-		=	851
7.	657	-		=	39
8.	1.747	-		=	445
9.	1.774	-		=	964
10.	1.853	-		=	779

Oefening 4
1.	1.004	-		=	48
2.	1.761	-		=	411
3.	1.264	-		=	318
4.	1.690	-		=	819
5.	1.599	-		=	444
6.	1.304	-		=	343
7.	1.821	-		=	926
8.	1.970	-		=	443
9.	1.265	-		=	756
10.	995	-		=	18

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.991	-	1.161	=	830
2.	1.215	-	678	=	537
3.	1.505	-	653	=	852
4.	1.197	-	927	=	270
5.	1.969	-	1.879	=	90
6.	1.791	-	1.686	=	105
7.	1.955	-	612	=	1.343
8.	1.649	-	784	=	865
9.	1.908	-	1.743	=	165
10.	1.870	-	205	=	1.665

Oefening 2
1.	1.947	-	609	=	1.338
2.	1.642	-	1.353	=	289
3.	1.591	-	1.241	=	350
4.	869	-	345	=	524
5.	1.754	-	608	=	1.146
6.	744	-	299	=	445
7.	1.618	-	628	=	990
8.	1.754	-	1.096	=	658
9.	1.132	-	219	=	913
10.	316	-	204	=	112

Oefening 3
1.	822	-	592	=	230
2.	1.160	-	958	=	202
3.	1.699	-	619	=	1.080
4.	1.975	-	234	=	1.741
5.	1.451	-	1.003	=	448
6.	1.989	-	1.138	=	851
7.	657	-	618	=	39
8.	1.747	-	1.302	=	445
9.	1.774	-	810	=	964
10.	1.853	-	1.074	=	779

Oefening 4
1.	1.004	-	956	=	48
2.	1.761	-	1.350	=	411
3.	1.264	-	946	=	318
4.	1.690	-	871	=	819
5.	1.599	-	1.155	=	444
6.	1.304	-	961	=	343
7.	1.821	-	895	=	926
8.	1.970	-	1.527	=	443
9.	1.265	-	509	=	756
10.	995	-	977	=	18