Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.765	-		=	695
2.	1.937	-		=	253
3.	1.339	-		=	888
4.	845	-		=	553
5.	1.356	-		=	966
6.	740	-		=	349
7.	818	-		=	23
8.	740	-		=	86
9.	810	-		=	1
10.	1.227	-		=	55

Oefening 2
1.	1.485	-		=	1.217
2.	1.683	-		=	455
3.	1.324	-		=	697
4.	1.767	-		=	794
5.	1.698	-		=	716
6.	1.788	-		=	1.460
7.	347	-		=	122
8.	1.317	-		=	651
9.	1.227	-		=	38
10.	1.738	-		=	396

Oefening 3
1.	1.902	-		=	320
2.	1.981	-		=	1.650
3.	1.998	-		=	799
4.	1.303	-		=	453
5.	1.811	-		=	1.112
6.	650	-		=	139
7.	816	-		=	321
8.	1.622	-		=	223
9.	1.290	-		=	53
10.	457	-		=	91

Oefening 4
1.	653	-		=	299
2.	1.664	-		=	1.282
3.	1.503	-		=	901
4.	1.777	-		=	42
5.	1.497	-		=	289
6.	1.585	-		=	308
7.	1.306	-		=	1.012
8.	1.669	-		=	1.388
9.	1.775	-		=	639
10.	1.324	-		=	78

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.765	-	1.070	=	695
2.	1.937	-	1.684	=	253
3.	1.339	-	451	=	888
4.	845	-	292	=	553
5.	1.356	-	390	=	966
6.	740	-	391	=	349
7.	818	-	795	=	23
8.	740	-	654	=	86
9.	810	-	809	=	1
10.	1.227	-	1.172	=	55

Oefening 2
1.	1.485	-	268	=	1.217
2.	1.683	-	1.228	=	455
3.	1.324	-	627	=	697
4.	1.767	-	973	=	794
5.	1.698	-	982	=	716
6.	1.788	-	328	=	1.460
7.	347	-	225	=	122
8.	1.317	-	666	=	651
9.	1.227	-	1.189	=	38
10.	1.738	-	1.342	=	396

Oefening 3
1.	1.902	-	1.582	=	320
2.	1.981	-	331	=	1.650
3.	1.998	-	1.199	=	799
4.	1.303	-	850	=	453
5.	1.811	-	699	=	1.112
6.	650	-	511	=	139
7.	816	-	495	=	321
8.	1.622	-	1.399	=	223
9.	1.290	-	1.237	=	53
10.	457	-	366	=	91

Oefening 4
1.	653	-	354	=	299
2.	1.664	-	382	=	1.282
3.	1.503	-	602	=	901
4.	1.777	-	1.735	=	42
5.	1.497	-	1.208	=	289
6.	1.585	-	1.277	=	308
7.	1.306	-	294	=	1.012
8.	1.669	-	281	=	1.388
9.	1.775	-	1.136	=	639
10.	1.324	-	1.246	=	78