Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.225	-		=	755
2.	852	-		=	453
3.	874	-		=	148
4.	1.237	-		=	436
5.	1.609	-		=	1.053
6.	491	-		=	192
7.	679	-		=	83
8.	1.246	-		=	400
9.	1.923	-		=	1.246
10.	1.110	-		=	72

Oefening 2
1.	1.035	-		=	819
2.	1.748	-		=	1.344
3.	1.106	-		=	647
4.	1.317	-		=	846
5.	1.714	-		=	835
6.	616	-		=	268
7.	1.646	-		=	1.013
8.	1.296	-		=	931
9.	1.686	-		=	394
10.	1.650	-		=	1.041

Oefening 3
1.	1.735	-		=	1.435
2.	1.537	-		=	822
3.	1.320	-		=	317
4.	749	-		=	501
5.	1.125	-		=	610
6.	1.853	-		=	469
7.	1.361	-		=	973
8.	1.378	-		=	604
9.	1.691	-		=	533
10.	1.837	-		=	1.251

Oefening 4
1.	1.265	-		=	557
2.	891	-		=	420
3.	1.596	-		=	1.332
4.	1.221	-		=	774
5.	1.539	-		=	199
6.	1.165	-		=	95
7.	726	-		=	276
8.	1.936	-		=	811
9.	1.973	-		=	1.485
10.	1.619	-		=	965

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.225	-	470	=	755
2.	852	-	399	=	453
3.	874	-	726	=	148
4.	1.237	-	801	=	436
5.	1.609	-	556	=	1.053
6.	491	-	299	=	192
7.	679	-	596	=	83
8.	1.246	-	846	=	400
9.	1.923	-	677	=	1.246
10.	1.110	-	1.038	=	72

Oefening 2
1.	1.035	-	216	=	819
2.	1.748	-	404	=	1.344
3.	1.106	-	459	=	647
4.	1.317	-	471	=	846
5.	1.714	-	879	=	835
6.	616	-	348	=	268
7.	1.646	-	633	=	1.013
8.	1.296	-	365	=	931
9.	1.686	-	1.292	=	394
10.	1.650	-	609	=	1.041

Oefening 3
1.	1.735	-	300	=	1.435
2.	1.537	-	715	=	822
3.	1.320	-	1.003	=	317
4.	749	-	248	=	501
5.	1.125	-	515	=	610
6.	1.853	-	1.384	=	469
7.	1.361	-	388	=	973
8.	1.378	-	774	=	604
9.	1.691	-	1.158	=	533
10.	1.837	-	586	=	1.251

Oefening 4
1.	1.265	-	708	=	557
2.	891	-	471	=	420
3.	1.596	-	264	=	1.332
4.	1.221	-	447	=	774
5.	1.539	-	1.340	=	199
6.	1.165	-	1.070	=	95
7.	726	-	450	=	276
8.	1.936	-	1.125	=	811
9.	1.973	-	488	=	1.485
10.	1.619	-	654	=	965