Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.945	-		=	1.489
2.	1.981	-		=	1.466
3.	1.503	-		=	319
4.	1.166	-		=	667
5.	1.954	-		=	540
6.	1.206	-		=	766
7.	1.737	-		=	1.508
8.	1.359	-		=	1.020
9.	1.296	-		=	613
10.	1.525	-		=	328

Oefening 2
1.	1.710	-		=	1.137
2.	1.146	-		=	163
3.	1.010	-		=	193
4.	852	-		=	425
5.	1.548	-		=	680
6.	1.579	-		=	920
7.	671	-		=	238
8.	1.866	-		=	1.182
9.	1.808	-		=	389
10.	1.698	-		=	1.041

Oefening 3
1.	1.231	-		=	240
2.	1.637	-		=	404
3.	1.829	-		=	431
4.	1.567	-		=	533
5.	1.421	-		=	950
6.	1.728	-		=	1.393
7.	1.538	-		=	337
8.	1.291	-		=	600
9.	1.611	-		=	946
10.	1.442	-		=	257

Oefening 4
1.	1.827	-		=	599
2.	857	-		=	65
3.	1.372	-		=	714
4.	1.492	-		=	522
5.	1.454	-		=	966
6.	553	-		=	214
7.	1.887	-		=	438
8.	1.681	-		=	1.040
9.	1.565	-		=	991
10.	1.978	-		=	841

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.945	-	456	=	1.489
2.	1.981	-	515	=	1.466
3.	1.503	-	1.184	=	319
4.	1.166	-	499	=	667
5.	1.954	-	1.414	=	540
6.	1.206	-	440	=	766
7.	1.737	-	229	=	1.508
8.	1.359	-	339	=	1.020
9.	1.296	-	683	=	613
10.	1.525	-	1.197	=	328

Oefening 2
1.	1.710	-	573	=	1.137
2.	1.146	-	983	=	163
3.	1.010	-	817	=	193
4.	852	-	427	=	425
5.	1.548	-	868	=	680
6.	1.579	-	659	=	920
7.	671	-	433	=	238
8.	1.866	-	684	=	1.182
9.	1.808	-	1.419	=	389
10.	1.698	-	657	=	1.041

Oefening 3
1.	1.231	-	991	=	240
2.	1.637	-	1.233	=	404
3.	1.829	-	1.398	=	431
4.	1.567	-	1.034	=	533
5.	1.421	-	471	=	950
6.	1.728	-	335	=	1.393
7.	1.538	-	1.201	=	337
8.	1.291	-	691	=	600
9.	1.611	-	665	=	946
10.	1.442	-	1.185	=	257

Oefening 4
1.	1.827	-	1.228	=	599
2.	857	-	792	=	65
3.	1.372	-	658	=	714
4.	1.492	-	970	=	522
5.	1.454	-	488	=	966
6.	553	-	339	=	214
7.	1.887	-	1.449	=	438
8.	1.681	-	641	=	1.040
9.	1.565	-	574	=	991
10.	1.978	-	1.137	=	841