Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.563	-		=	767
2.	1.891	-		=	416
3.	466	-		=	24
4.	863	-		=	254
5.	1.906	-		=	1.096
6.	1.713	-		=	23
7.	1.405	-		=	253
8.	788	-		=	376
9.	1.860	-		=	56
10.	1.816	-		=	986

Oefening 2
1.	1.452	-		=	656
2.	1.465	-		=	297
3.	1.876	-		=	782
4.	1.458	-		=	336
5.	1.348	-		=	774
6.	1.962	-		=	514
7.	941	-		=	728
8.	1.949	-		=	807
9.	1.889	-		=	6
10.	930	-		=	535

Oefening 3
1.	1.853	-		=	1.315
2.	1.585	-		=	976
3.	1.244	-		=	692
4.	1.103	-		=	333
5.	1.476	-		=	967
6.	1.164	-		=	761
7.	1.913	-		=	649
8.	1.213	-		=	231
9.	1.623	-		=	66
10.	1.483	-		=	779

Oefening 4
1.	1.261	-		=	618
2.	1.038	-		=	216
3.	284	-		=	28
4.	1.925	-		=	903
5.	768	-		=	413
6.	1.452	-		=	933
7.	1.750	-		=	648
8.	1.243	-		=	461
9.	1.740	-		=	95
10.	1.153	-		=	708

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.563	-	796	=	767
2.	1.891	-	1.475	=	416
3.	466	-	442	=	24
4.	863	-	609	=	254
5.	1.906	-	810	=	1.096
6.	1.713	-	1.690	=	23
7.	1.405	-	1.152	=	253
8.	788	-	412	=	376
9.	1.860	-	1.804	=	56
10.	1.816	-	830	=	986

Oefening 2
1.	1.452	-	796	=	656
2.	1.465	-	1.168	=	297
3.	1.876	-	1.094	=	782
4.	1.458	-	1.122	=	336
5.	1.348	-	574	=	774
6.	1.962	-	1.448	=	514
7.	941	-	213	=	728
8.	1.949	-	1.142	=	807
9.	1.889	-	1.883	=	6
10.	930	-	395	=	535

Oefening 3
1.	1.853	-	538	=	1.315
2.	1.585	-	609	=	976
3.	1.244	-	552	=	692
4.	1.103	-	770	=	333
5.	1.476	-	509	=	967
6.	1.164	-	403	=	761
7.	1.913	-	1.264	=	649
8.	1.213	-	982	=	231
9.	1.623	-	1.557	=	66
10.	1.483	-	704	=	779

Oefening 4
1.	1.261	-	643	=	618
2.	1.038	-	822	=	216
3.	284	-	256	=	28
4.	1.925	-	1.022	=	903
5.	768	-	355	=	413
6.	1.452	-	519	=	933
7.	1.750	-	1.102	=	648
8.	1.243	-	782	=	461
9.	1.740	-	1.645	=	95
10.	1.153	-	445	=	708