Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.439	-		=	196
2.	1.658	-		=	448
3.	1.860	-		=	898
4.	1.288	-		=	154
5.	1.514	-		=	1.072
6.	956	-		=	475
7.	443	-		=	113
8.	1.485	-		=	1.130
9.	1.315	-		=	370
10.	1.395	-		=	753

Oefening 2
1.	979	-		=	747
2.	1.658	-		=	928
3.	1.692	-		=	419
4.	1.431	-		=	24
5.	1.999	-		=	1.232
6.	1.543	-		=	1.208
7.	1.281	-		=	725
8.	1.831	-		=	1.448
9.	1.698	-		=	730
10.	1.525	-		=	698

Oefening 3
1.	331	-		=	80
2.	1.687	-		=	460
3.	798	-		=	506
4.	1.387	-		=	608
5.	735	-		=	518
6.	1.680	-		=	845
7.	1.827	-		=	259
8.	955	-		=	182
9.	832	-		=	402
10.	1.031	-		=	222

Oefening 4
1.	1.341	-		=	722
2.	1.968	-		=	561
3.	1.477	-		=	149
4.	1.715	-		=	780
5.	851	-		=	55
6.	1.849	-		=	333
7.	696	-		=	96
8.	713	-		=	103
9.	777	-		=	5
10.	1.139	-		=	473

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.439	-	1.243	=	196
2.	1.658	-	1.210	=	448
3.	1.860	-	962	=	898
4.	1.288	-	1.134	=	154
5.	1.514	-	442	=	1.072
6.	956	-	481	=	475
7.	443	-	330	=	113
8.	1.485	-	355	=	1.130
9.	1.315	-	945	=	370
10.	1.395	-	642	=	753

Oefening 2
1.	979	-	232	=	747
2.	1.658	-	730	=	928
3.	1.692	-	1.273	=	419
4.	1.431	-	1.407	=	24
5.	1.999	-	767	=	1.232
6.	1.543	-	335	=	1.208
7.	1.281	-	556	=	725
8.	1.831	-	383	=	1.448
9.	1.698	-	968	=	730
10.	1.525	-	827	=	698

Oefening 3
1.	331	-	251	=	80
2.	1.687	-	1.227	=	460
3.	798	-	292	=	506
4.	1.387	-	779	=	608
5.	735	-	217	=	518
6.	1.680	-	835	=	845
7.	1.827	-	1.568	=	259
8.	955	-	773	=	182
9.	832	-	430	=	402
10.	1.031	-	809	=	222

Oefening 4
1.	1.341	-	619	=	722
2.	1.968	-	1.407	=	561
3.	1.477	-	1.328	=	149
4.	1.715	-	935	=	780
5.	851	-	796	=	55
6.	1.849	-	1.516	=	333
7.	696	-	600	=	96
8.	713	-	610	=	103
9.	777	-	772	=	5
10.	1.139	-	666	=	473