Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.019	-		=	295
2.	1.213	-		=	498
3.	1.695	-		=	791
4.	805	-		=	563
5.	1.826	-		=	810
6.	944	-		=	150
7.	1.916	-		=	802
8.	864	-		=	625
9.	1.230	-		=	786
10.	753	-		=	516

Oefening 2
1.	1.381	-		=	76
2.	1.471	-		=	309
3.	769	-		=	90
4.	1.788	-		=	298
5.	886	-		=	510
6.	1.771	-		=	180
7.	1.822	-		=	495
8.	467	-		=	132
9.	1.154	-		=	887
10.	1.914	-		=	762

Oefening 3
1.	1.475	-		=	495
2.	1.820	-		=	677
3.	1.221	-		=	39
4.	1.245	-		=	320
5.	1.323	-		=	713
6.	847	-		=	534
7.	1.295	-		=	282
8.	1.868	-		=	674
9.	1.308	-		=	818
10.	1.302	-		=	102

Oefening 4
1.	1.575	-		=	257
2.	1.806	-		=	1.247
3.	1.111	-		=	58
4.	1.797	-		=	207
5.	1.597	-		=	280
6.	1.323	-		=	54
7.	1.915	-		=	1.543
8.	1.955	-		=	761
9.	1.890	-		=	652
10.	1.615	-		=	209

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.019	-	724	=	295
2.	1.213	-	715	=	498
3.	1.695	-	904	=	791
4.	805	-	242	=	563
5.	1.826	-	1.016	=	810
6.	944	-	794	=	150
7.	1.916	-	1.114	=	802
8.	864	-	239	=	625
9.	1.230	-	444	=	786
10.	753	-	237	=	516

Oefening 2
1.	1.381	-	1.305	=	76
2.	1.471	-	1.162	=	309
3.	769	-	679	=	90
4.	1.788	-	1.490	=	298
5.	886	-	376	=	510
6.	1.771	-	1.591	=	180
7.	1.822	-	1.327	=	495
8.	467	-	335	=	132
9.	1.154	-	267	=	887
10.	1.914	-	1.152	=	762

Oefening 3
1.	1.475	-	980	=	495
2.	1.820	-	1.143	=	677
3.	1.221	-	1.182	=	39
4.	1.245	-	925	=	320
5.	1.323	-	610	=	713
6.	847	-	313	=	534
7.	1.295	-	1.013	=	282
8.	1.868	-	1.194	=	674
9.	1.308	-	490	=	818
10.	1.302	-	1.200	=	102

Oefening 4
1.	1.575	-	1.318	=	257
2.	1.806	-	559	=	1.247
3.	1.111	-	1.053	=	58
4.	1.797	-	1.590	=	207
5.	1.597	-	1.317	=	280
6.	1.323	-	1.269	=	54
7.	1.915	-	372	=	1.543
8.	1.955	-	1.194	=	761
9.	1.890	-	1.238	=	652
10.	1.615	-	1.406	=	209