Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.954	-		=	1.356
2.	1.958	-		=	1.106
3.	1.946	-		=	202
4.	1.582	-		=	109
5.	1.468	-		=	431
6.	1.582	-		=	979
7.	1.925	-		=	579
8.	1.595	-		=	957
9.	1.517	-		=	353
10.	1.534	-		=	406

Oefening 2
1.	338	-		=	129
2.	1.257	-		=	980
3.	1.280	-		=	238
4.	931	-		=	476
5.	1.108	-		=	101
6.	1.043	-		=	132
7.	1.619	-		=	913
8.	1.778	-		=	1.000
9.	571	-		=	149
10.	842	-		=	351

Oefening 3
1.	1.321	-		=	1.008
2.	1.205	-		=	571
3.	1.597	-		=	1.170
4.	1.854	-		=	1.129
5.	1.828	-		=	647
6.	1.406	-		=	1.167
7.	1.647	-		=	206
8.	1.916	-		=	641
9.	842	-		=	290
10.	1.948	-		=	1.078

Oefening 4
1.	461	-		=	42
2.	750	-		=	212
3.	428	-		=	93
4.	1.296	-		=	213
5.	1.668	-		=	472
6.	1.302	-		=	1.022
7.	1.014	-		=	581
8.	1.863	-		=	406
9.	372	-		=	61
10.	1.572	-		=	349

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.954	-	598	=	1.356
2.	1.958	-	852	=	1.106
3.	1.946	-	1.744	=	202
4.	1.582	-	1.473	=	109
5.	1.468	-	1.037	=	431
6.	1.582	-	603	=	979
7.	1.925	-	1.346	=	579
8.	1.595	-	638	=	957
9.	1.517	-	1.164	=	353
10.	1.534	-	1.128	=	406

Oefening 2
1.	338	-	209	=	129
2.	1.257	-	277	=	980
3.	1.280	-	1.042	=	238
4.	931	-	455	=	476
5.	1.108	-	1.007	=	101
6.	1.043	-	911	=	132
7.	1.619	-	706	=	913
8.	1.778	-	778	=	1.000
9.	571	-	422	=	149
10.	842	-	491	=	351

Oefening 3
1.	1.321	-	313	=	1.008
2.	1.205	-	634	=	571
3.	1.597	-	427	=	1.170
4.	1.854	-	725	=	1.129
5.	1.828	-	1.181	=	647
6.	1.406	-	239	=	1.167
7.	1.647	-	1.441	=	206
8.	1.916	-	1.275	=	641
9.	842	-	552	=	290
10.	1.948	-	870	=	1.078

Oefening 4
1.	461	-	419	=	42
2.	750	-	538	=	212
3.	428	-	335	=	93
4.	1.296	-	1.083	=	213
5.	1.668	-	1.196	=	472
6.	1.302	-	280	=	1.022
7.	1.014	-	433	=	581
8.	1.863	-	1.457	=	406
9.	372	-	311	=	61
10.	1.572	-	1.223	=	349