Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.627	-		=	1.176
2.	1.594	-		=	410
3.	1.426	-		=	366
4.	1.603	-		=	471
5.	1.890	-		=	1.317
6.	1.073	-		=	783
7.	1.006	-		=	447
8.	1.272	-		=	441
9.	1.974	-		=	527
10.	656	-		=	329

Oefening 2
1.	1.706	-		=	520
2.	1.764	-		=	786
3.	395	-		=	30
4.	1.555	-		=	1.328
5.	826	-		=	211
6.	1.241	-		=	337
7.	1.789	-		=	794
8.	1.150	-		=	686
9.	1.223	-		=	516
10.	1.940	-		=	1.500

Oefening 3
1.	1.419	-		=	737
2.	924	-		=	341
3.	824	-		=	543
4.	1.937	-		=	1.662
5.	1.661	-		=	379
6.	900	-		=	345
7.	1.819	-		=	1.428
8.	943	-		=	520
9.	1.842	-		=	512
10.	1.415	-		=	63

Oefening 4
1.	1.281	-		=	429
2.	1.599	-		=	985
3.	1.579	-		=	518
4.	1.405	-		=	953
5.	1.094	-		=	783
6.	811	-		=	528
7.	1.490	-		=	13
8.	410	-		=	143
9.	981	-		=	658
10.	1.989	-		=	986

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.627	-	451	=	1.176
2.	1.594	-	1.184	=	410
3.	1.426	-	1.060	=	366
4.	1.603	-	1.132	=	471
5.	1.890	-	573	=	1.317
6.	1.073	-	290	=	783
7.	1.006	-	559	=	447
8.	1.272	-	831	=	441
9.	1.974	-	1.447	=	527
10.	656	-	327	=	329

Oefening 2
1.	1.706	-	1.186	=	520
2.	1.764	-	978	=	786
3.	395	-	365	=	30
4.	1.555	-	227	=	1.328
5.	826	-	615	=	211
6.	1.241	-	904	=	337
7.	1.789	-	995	=	794
8.	1.150	-	464	=	686
9.	1.223	-	707	=	516
10.	1.940	-	440	=	1.500

Oefening 3
1.	1.419	-	682	=	737
2.	924	-	583	=	341
3.	824	-	281	=	543
4.	1.937	-	275	=	1.662
5.	1.661	-	1.282	=	379
6.	900	-	555	=	345
7.	1.819	-	391	=	1.428
8.	943	-	423	=	520
9.	1.842	-	1.330	=	512
10.	1.415	-	1.352	=	63

Oefening 4
1.	1.281	-	852	=	429
2.	1.599	-	614	=	985
3.	1.579	-	1.061	=	518
4.	1.405	-	452	=	953
5.	1.094	-	311	=	783
6.	811	-	283	=	528
7.	1.490	-	1.477	=	13
8.	410	-	267	=	143
9.	981	-	323	=	658
10.	1.989	-	1.003	=	986