Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.819	-		=	242
2.	1.982	-		=	297
3.	1.798	-		=	768
4.	1.648	-		=	688
5.	371	-		=	0
6.	1.709	-		=	834
7.	1.525	-		=	950
8.	1.347	-		=	571
9.	1.112	-		=	104
10.	1.864	-		=	1.080

Oefening 2
1.	1.461	-		=	725
2.	1.376	-		=	836
3.	464	-		=	217
4.	1.467	-		=	1.206
5.	1.506	-		=	799
6.	1.194	-		=	220
7.	1.943	-		=	1.050
8.	1.888	-		=	665
9.	1.805	-		=	1.328
10.	363	-		=	34

Oefening 3
1.	1.701	-		=	20
2.	1.403	-		=	1.163
3.	1.745	-		=	197
4.	1.235	-		=	793
5.	463	-		=	140
6.	907	-		=	649
7.	750	-		=	7
8.	1.167	-		=	265
9.	1.826	-		=	1.411
10.	1.610	-		=	582

Oefening 4
1.	879	-		=	356
2.	1.021	-		=	292
3.	1.979	-		=	1.128
4.	1.383	-		=	245
5.	1.314	-		=	318
6.	1.787	-		=	22
7.	818	-		=	495
8.	1.449	-		=	1.185
9.	1.938	-		=	209
10.	607	-		=	298

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.819	-	1.577	=	242
2.	1.982	-	1.685	=	297
3.	1.798	-	1.030	=	768
4.	1.648	-	960	=	688
5.	371	-	371	=	0
6.	1.709	-	875	=	834
7.	1.525	-	575	=	950
8.	1.347	-	776	=	571
9.	1.112	-	1.008	=	104
10.	1.864	-	784	=	1.080

Oefening 2
1.	1.461	-	736	=	725
2.	1.376	-	540	=	836
3.	464	-	247	=	217
4.	1.467	-	261	=	1.206
5.	1.506	-	707	=	799
6.	1.194	-	974	=	220
7.	1.943	-	893	=	1.050
8.	1.888	-	1.223	=	665
9.	1.805	-	477	=	1.328
10.	363	-	329	=	34

Oefening 3
1.	1.701	-	1.681	=	20
2.	1.403	-	240	=	1.163
3.	1.745	-	1.548	=	197
4.	1.235	-	442	=	793
5.	463	-	323	=	140
6.	907	-	258	=	649
7.	750	-	743	=	7
8.	1.167	-	902	=	265
9.	1.826	-	415	=	1.411
10.	1.610	-	1.028	=	582

Oefening 4
1.	879	-	523	=	356
2.	1.021	-	729	=	292
3.	1.979	-	851	=	1.128
4.	1.383	-	1.138	=	245
5.	1.314	-	996	=	318
6.	1.787	-	1.765	=	22
7.	818	-	323	=	495
8.	1.449	-	264	=	1.185
9.	1.938	-	1.729	=	209
10.	607	-	309	=	298