Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.323	-		=	154
2.	1.755	-		=	1.399
3.	1.067	-		=	781
4.	527	-		=	165
5.	1.828	-		=	1.126
6.	1.541	-		=	1.010
7.	1.090	-		=	576
8.	1.073	-		=	293
9.	1.659	-		=	37
10.	1.004	-		=	390

Oefening 2
1.	1.895	-		=	1.131
2.	1.753	-		=	583
3.	831	-		=	445
4.	1.774	-		=	132
5.	1.865	-		=	274
6.	1.669	-		=	364
7.	593	-		=	7
8.	1.852	-		=	963
9.	1.168	-		=	113
10.	1.274	-		=	868

Oefening 3
1.	1.635	-		=	1.293
2.	1.876	-		=	318
3.	1.447	-		=	1.227
4.	1.437	-		=	616
5.	1.099	-		=	180
6.	874	-		=	212
7.	521	-		=	135
8.	565	-		=	58
9.	1.584	-		=	568
10.	1.842	-		=	1.091

Oefening 4
1.	892	-		=	321
2.	1.171	-		=	419
3.	1.649	-		=	1.150
4.	1.502	-		=	315
5.	1.648	-		=	978
6.	794	-		=	548
7.	1.715	-		=	37
8.	1.954	-		=	371
9.	1.993	-		=	1.465
10.	1.431	-		=	410

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.323	-	1.169	=	154
2.	1.755	-	356	=	1.399
3.	1.067	-	286	=	781
4.	527	-	362	=	165
5.	1.828	-	702	=	1.126
6.	1.541	-	531	=	1.010
7.	1.090	-	514	=	576
8.	1.073	-	780	=	293
9.	1.659	-	1.622	=	37
10.	1.004	-	614	=	390

Oefening 2
1.	1.895	-	764	=	1.131
2.	1.753	-	1.170	=	583
3.	831	-	386	=	445
4.	1.774	-	1.642	=	132
5.	1.865	-	1.591	=	274
6.	1.669	-	1.305	=	364
7.	593	-	586	=	7
8.	1.852	-	889	=	963
9.	1.168	-	1.055	=	113
10.	1.274	-	406	=	868

Oefening 3
1.	1.635	-	342	=	1.293
2.	1.876	-	1.558	=	318
3.	1.447	-	220	=	1.227
4.	1.437	-	821	=	616
5.	1.099	-	919	=	180
6.	874	-	662	=	212
7.	521	-	386	=	135
8.	565	-	507	=	58
9.	1.584	-	1.016	=	568
10.	1.842	-	751	=	1.091

Oefening 4
1.	892	-	571	=	321
2.	1.171	-	752	=	419
3.	1.649	-	499	=	1.150
4.	1.502	-	1.187	=	315
5.	1.648	-	670	=	978
6.	794	-	246	=	548
7.	1.715	-	1.678	=	37
8.	1.954	-	1.583	=	371
9.	1.993	-	528	=	1.465
10.	1.431	-	1.021	=	410