Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.807	-		=	1.472
2.	909	-		=	363
3.	962	-		=	699
4.	1.188	-		=	819
5.	1.577	-		=	85
6.	1.761	-		=	1.485
7.	1.368	-		=	1.015
8.	1.929	-		=	1.260
9.	1.043	-		=	137
10.	1.139	-		=	229

Oefening 2
1.	1.908	-		=	1.035
2.	1.811	-		=	959
3.	1.146	-		=	243
4.	604	-		=	266
5.	1.562	-		=	245
6.	1.956	-		=	1.025
7.	1.638	-		=	842
8.	1.433	-		=	193
9.	1.285	-		=	600
10.	1.630	-		=	823

Oefening 3
1.	1.851	-		=	13
2.	1.143	-		=	617
3.	1.359	-		=	420
4.	1.791	-		=	277
5.	1.616	-		=	1.193
6.	1.220	-		=	382
7.	1.428	-		=	393
8.	1.923	-		=	336
9.	1.720	-		=	1.028
10.	908	-		=	194

Oefening 4
1.	1.848	-		=	957
2.	1.355	-		=	377
3.	1.921	-		=	504
4.	1.224	-		=	9
5.	958	-		=	609
6.	1.067	-		=	152
7.	1.689	-		=	1.143
8.	1.288	-		=	914
9.	778	-		=	286
10.	1.599	-		=	309

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.807	-	335	=	1.472
2.	909	-	546	=	363
3.	962	-	263	=	699
4.	1.188	-	369	=	819
5.	1.577	-	1.492	=	85
6.	1.761	-	276	=	1.485
7.	1.368	-	353	=	1.015
8.	1.929	-	669	=	1.260
9.	1.043	-	906	=	137
10.	1.139	-	910	=	229

Oefening 2
1.	1.908	-	873	=	1.035
2.	1.811	-	852	=	959
3.	1.146	-	903	=	243
4.	604	-	338	=	266
5.	1.562	-	1.317	=	245
6.	1.956	-	931	=	1.025
7.	1.638	-	796	=	842
8.	1.433	-	1.240	=	193
9.	1.285	-	685	=	600
10.	1.630	-	807	=	823

Oefening 3
1.	1.851	-	1.838	=	13
2.	1.143	-	526	=	617
3.	1.359	-	939	=	420
4.	1.791	-	1.514	=	277
5.	1.616	-	423	=	1.193
6.	1.220	-	838	=	382
7.	1.428	-	1.035	=	393
8.	1.923	-	1.587	=	336
9.	1.720	-	692	=	1.028
10.	908	-	714	=	194

Oefening 4
1.	1.848	-	891	=	957
2.	1.355	-	978	=	377
3.	1.921	-	1.417	=	504
4.	1.224	-	1.215	=	9
5.	958	-	349	=	609
6.	1.067	-	915	=	152
7.	1.689	-	546	=	1.143
8.	1.288	-	374	=	914
9.	778	-	492	=	286
10.	1.599	-	1.290	=	309