Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.375	-		=	610
2.	1.698	-		=	780
3.	1.555	-		=	1.063
4.	1.831	-		=	664
5.	1.478	-		=	498
6.	1.556	-		=	584
7.	1.810	-		=	126
8.	1.979	-		=	1.171
9.	826	-		=	252
10.	1.455	-		=	1.233

Oefening 2
1.	1.867	-		=	1.643
2.	845	-		=	518
3.	1.489	-		=	827
4.	777	-		=	460
5.	883	-		=	497
6.	1.471	-		=	744
7.	1.849	-		=	1.568
8.	1.713	-		=	721
9.	1.494	-		=	201
10.	1.728	-		=	973

Oefening 3
1.	464	-		=	107
2.	1.800	-		=	382
3.	916	-		=	99
4.	1.566	-		=	97
5.	899	-		=	593
6.	1.033	-		=	750
7.	1.693	-		=	1.487
8.	1.596	-		=	1.147
9.	1.542	-		=	1.301
10.	1.266	-		=	1.002

Oefening 4
1.	1.800	-		=	928
2.	1.519	-		=	979
3.	1.341	-		=	625
4.	1.676	-		=	227
5.	1.468	-		=	1.198
6.	1.219	-		=	68
7.	671	-		=	294
8.	1.862	-		=	762
9.	1.853	-		=	1.399
10.	1.288	-		=	287

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.375	-	765	=	610
2.	1.698	-	918	=	780
3.	1.555	-	492	=	1.063
4.	1.831	-	1.167	=	664
5.	1.478	-	980	=	498
6.	1.556	-	972	=	584
7.	1.810	-	1.684	=	126
8.	1.979	-	808	=	1.171
9.	826	-	574	=	252
10.	1.455	-	222	=	1.233

Oefening 2
1.	1.867	-	224	=	1.643
2.	845	-	327	=	518
3.	1.489	-	662	=	827
4.	777	-	317	=	460
5.	883	-	386	=	497
6.	1.471	-	727	=	744
7.	1.849	-	281	=	1.568
8.	1.713	-	992	=	721
9.	1.494	-	1.293	=	201
10.	1.728	-	755	=	973

Oefening 3
1.	464	-	357	=	107
2.	1.800	-	1.418	=	382
3.	916	-	817	=	99
4.	1.566	-	1.469	=	97
5.	899	-	306	=	593
6.	1.033	-	283	=	750
7.	1.693	-	206	=	1.487
8.	1.596	-	449	=	1.147
9.	1.542	-	241	=	1.301
10.	1.266	-	264	=	1.002

Oefening 4
1.	1.800	-	872	=	928
2.	1.519	-	540	=	979
3.	1.341	-	716	=	625
4.	1.676	-	1.449	=	227
5.	1.468	-	270	=	1.198
6.	1.219	-	1.151	=	68
7.	671	-	377	=	294
8.	1.862	-	1.100	=	762
9.	1.853	-	454	=	1.399
10.	1.288	-	1.001	=	287