Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.429	-		=	344
2.	784	-		=	412
3.	562	-		=	46
4.	1.045	-		=	624
5.	1.092	-		=	221
6.	1.563	-		=	1.083
7.	1.159	-		=	732
8.	1.492	-		=	457
9.	1.465	-		=	243
10.	1.297	-		=	739

Oefening 2
1.	1.500	-		=	199
2.	1.925	-		=	979
3.	1.094	-		=	593
4.	931	-		=	372
5.	626	-		=	375
6.	1.567	-		=	377
7.	1.440	-		=	665
8.	1.232	-		=	865
9.	1.587	-		=	1.013
10.	1.932	-		=	157

Oefening 3
1.	1.622	-		=	452
2.	1.914	-		=	956
3.	1.731	-		=	1.498
4.	928	-		=	385
5.	1.992	-		=	38
6.	759	-		=	546
7.	1.292	-		=	613
8.	1.749	-		=	1.276
9.	1.858	-		=	288
10.	1.723	-		=	939

Oefening 4
1.	1.850	-		=	764
2.	1.903	-		=	369
3.	1.199	-		=	342
4.	1.657	-		=	8
5.	883	-		=	300
6.	738	-		=	400
7.	756	-		=	46
8.	1.609	-		=	187
9.	588	-		=	53
10.	1.320	-		=	754

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.429	-	1.085	=	344
2.	784	-	372	=	412
3.	562	-	516	=	46
4.	1.045	-	421	=	624
5.	1.092	-	871	=	221
6.	1.563	-	480	=	1.083
7.	1.159	-	427	=	732
8.	1.492	-	1.035	=	457
9.	1.465	-	1.222	=	243
10.	1.297	-	558	=	739

Oefening 2
1.	1.500	-	1.301	=	199
2.	1.925	-	946	=	979
3.	1.094	-	501	=	593
4.	931	-	559	=	372
5.	626	-	251	=	375
6.	1.567	-	1.190	=	377
7.	1.440	-	775	=	665
8.	1.232	-	367	=	865
9.	1.587	-	574	=	1.013
10.	1.932	-	1.775	=	157

Oefening 3
1.	1.622	-	1.170	=	452
2.	1.914	-	958	=	956
3.	1.731	-	233	=	1.498
4.	928	-	543	=	385
5.	1.992	-	1.954	=	38
6.	759	-	213	=	546
7.	1.292	-	679	=	613
8.	1.749	-	473	=	1.276
9.	1.858	-	1.570	=	288
10.	1.723	-	784	=	939

Oefening 4
1.	1.850	-	1.086	=	764
2.	1.903	-	1.534	=	369
3.	1.199	-	857	=	342
4.	1.657	-	1.649	=	8
5.	883	-	583	=	300
6.	738	-	338	=	400
7.	756	-	710	=	46
8.	1.609	-	1.422	=	187
9.	588	-	535	=	53
10.	1.320	-	566	=	754