Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.801	-		=	1.495
2.	1.688	-		=	615
3.	1.192	-		=	183
4.	1.061	-		=	62
5.	1.095	-		=	674
6.	943	-		=	283
7.	1.133	-		=	163
8.	919	-		=	709
9.	1.729	-		=	1.299
10.	1.404	-		=	841

Oefening 2
1.	1.728	-		=	1.385
2.	1.697	-		=	1.332
3.	1.003	-		=	100
4.	1.747	-		=	670
5.	1.855	-		=	891
6.	962	-		=	332
7.	550	-		=	335
8.	1.692	-		=	114
9.	1.857	-		=	327
10.	1.518	-		=	833

Oefening 3
1.	480	-		=	269
2.	1.978	-		=	873
3.	1.556	-		=	1.249
4.	992	-		=	52
5.	1.570	-		=	1.233
6.	999	-		=	534
7.	1.978	-		=	1.430
8.	1.576	-		=	800
9.	1.713	-		=	1.090
10.	1.566	-		=	92

Oefening 4
1.	998	-		=	49
2.	1.784	-		=	1.507
3.	1.267	-		=	234
4.	1.056	-		=	336
5.	1.810	-		=	304
6.	1.163	-		=	163
7.	1.071	-		=	636
8.	960	-		=	630
9.	1.749	-		=	770
10.	1.342	-		=	1.080

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.801	-	306	=	1.495
2.	1.688	-	1.073	=	615
3.	1.192	-	1.009	=	183
4.	1.061	-	999	=	62
5.	1.095	-	421	=	674
6.	943	-	660	=	283
7.	1.133	-	970	=	163
8.	919	-	210	=	709
9.	1.729	-	430	=	1.299
10.	1.404	-	563	=	841

Oefening 2
1.	1.728	-	343	=	1.385
2.	1.697	-	365	=	1.332
3.	1.003	-	903	=	100
4.	1.747	-	1.077	=	670
5.	1.855	-	964	=	891
6.	962	-	630	=	332
7.	550	-	215	=	335
8.	1.692	-	1.578	=	114
9.	1.857	-	1.530	=	327
10.	1.518	-	685	=	833

Oefening 3
1.	480	-	211	=	269
2.	1.978	-	1.105	=	873
3.	1.556	-	307	=	1.249
4.	992	-	940	=	52
5.	1.570	-	337	=	1.233
6.	999	-	465	=	534
7.	1.978	-	548	=	1.430
8.	1.576	-	776	=	800
9.	1.713	-	623	=	1.090
10.	1.566	-	1.474	=	92

Oefening 4
1.	998	-	949	=	49
2.	1.784	-	277	=	1.507
3.	1.267	-	1.033	=	234
4.	1.056	-	720	=	336
5.	1.810	-	1.506	=	304
6.	1.163	-	1.000	=	163
7.	1.071	-	435	=	636
8.	960	-	330	=	630
9.	1.749	-	979	=	770
10.	1.342	-	262	=	1.080