Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.901	-		=	1.277
2.	904	-		=	119
3.	1.767	-		=	1.513
4.	1.832	-		=	1.057
5.	1.429	-		=	950
6.	1.543	-		=	142
7.	1.371	-		=	243
8.	1.615	-		=	170
9.	1.638	-		=	494
10.	1.360	-		=	37

Oefening 2
1.	888	-		=	188
2.	1.382	-		=	846
3.	947	-		=	708
4.	1.779	-		=	1.107
5.	695	-		=	367
6.	1.216	-		=	466
7.	447	-		=	44
8.	1.141	-		=	69
9.	1.767	-		=	581
10.	677	-		=	97

Oefening 3
1.	1.197	-		=	164
2.	897	-		=	183
3.	1.922	-		=	717
4.	845	-		=	453
5.	1.785	-		=	296
6.	1.525	-		=	1.208
7.	1.308	-		=	979
8.	1.495	-		=	1.169
9.	1.242	-		=	988
10.	1.829	-		=	1.273

Oefening 4
1.	1.937	-		=	19
2.	1.715	-		=	1.205
3.	1.103	-		=	444
4.	1.457	-		=	992
5.	575	-		=	319
6.	1.536	-		=	413
7.	940	-		=	722
8.	1.755	-		=	1.075
9.	1.773	-		=	891
10.	1.759	-		=	881

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.901	-	624	=	1.277
2.	904	-	785	=	119
3.	1.767	-	254	=	1.513
4.	1.832	-	775	=	1.057
5.	1.429	-	479	=	950
6.	1.543	-	1.401	=	142
7.	1.371	-	1.128	=	243
8.	1.615	-	1.445	=	170
9.	1.638	-	1.144	=	494
10.	1.360	-	1.323	=	37

Oefening 2
1.	888	-	700	=	188
2.	1.382	-	536	=	846
3.	947	-	239	=	708
4.	1.779	-	672	=	1.107
5.	695	-	328	=	367
6.	1.216	-	750	=	466
7.	447	-	403	=	44
8.	1.141	-	1.072	=	69
9.	1.767	-	1.186	=	581
10.	677	-	580	=	97

Oefening 3
1.	1.197	-	1.033	=	164
2.	897	-	714	=	183
3.	1.922	-	1.205	=	717
4.	845	-	392	=	453
5.	1.785	-	1.489	=	296
6.	1.525	-	317	=	1.208
7.	1.308	-	329	=	979
8.	1.495	-	326	=	1.169
9.	1.242	-	254	=	988
10.	1.829	-	556	=	1.273

Oefening 4
1.	1.937	-	1.918	=	19
2.	1.715	-	510	=	1.205
3.	1.103	-	659	=	444
4.	1.457	-	465	=	992
5.	575	-	256	=	319
6.	1.536	-	1.123	=	413
7.	940	-	218	=	722
8.	1.755	-	680	=	1.075
9.	1.773	-	882	=	891
10.	1.759	-	878	=	881