Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.613	-		=	51
2.	1.145	-		=	177
3.	786	-		=	114
4.	1.553	-		=	267
5.	1.848	-		=	8
6.	1.935	-		=	391
7.	1.166	-		=	851
8.	1.167	-		=	361
9.	748	-		=	101
10.	1.659	-		=	1.327

Oefening 2
1.	1.504	-		=	443
2.	1.795	-		=	1.265
3.	1.158	-		=	268
4.	1.572	-		=	1.006
5.	1.688	-		=	929
6.	1.672	-		=	1.135
7.	1.784	-		=	1.387
8.	1.309	-		=	832
9.	1.815	-		=	947
10.	1.658	-		=	814

Oefening 3
1.	1.622	-		=	1.243
2.	791	-		=	33
3.	1.507	-		=	135
4.	1.254	-		=	861
5.	807	-		=	290
6.	1.609	-		=	710
7.	1.330	-		=	965
8.	1.272	-		=	741
9.	1.300	-		=	881
10.	1.932	-		=	1.697

Oefening 4
1.	1.938	-		=	1.683
2.	1.054	-		=	106
3.	840	-		=	149
4.	1.274	-		=	271
5.	1.400	-		=	688
6.	1.106	-		=	865
7.	1.693	-		=	991
8.	769	-		=	298
9.	1.423	-		=	899
10.	1.047	-		=	163

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.613	-	1.562	=	51
2.	1.145	-	968	=	177
3.	786	-	672	=	114
4.	1.553	-	1.286	=	267
5.	1.848	-	1.840	=	8
6.	1.935	-	1.544	=	391
7.	1.166	-	315	=	851
8.	1.167	-	806	=	361
9.	748	-	647	=	101
10.	1.659	-	332	=	1.327

Oefening 2
1.	1.504	-	1.061	=	443
2.	1.795	-	530	=	1.265
3.	1.158	-	890	=	268
4.	1.572	-	566	=	1.006
5.	1.688	-	759	=	929
6.	1.672	-	537	=	1.135
7.	1.784	-	397	=	1.387
8.	1.309	-	477	=	832
9.	1.815	-	868	=	947
10.	1.658	-	844	=	814

Oefening 3
1.	1.622	-	379	=	1.243
2.	791	-	758	=	33
3.	1.507	-	1.372	=	135
4.	1.254	-	393	=	861
5.	807	-	517	=	290
6.	1.609	-	899	=	710
7.	1.330	-	365	=	965
8.	1.272	-	531	=	741
9.	1.300	-	419	=	881
10.	1.932	-	235	=	1.697

Oefening 4
1.	1.938	-	255	=	1.683
2.	1.054	-	948	=	106
3.	840	-	691	=	149
4.	1.274	-	1.003	=	271
5.	1.400	-	712	=	688
6.	1.106	-	241	=	865
7.	1.693	-	702	=	991
8.	769	-	471	=	298
9.	1.423	-	524	=	899
10.	1.047	-	884	=	163