Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.886	-		=	1.568
2.	1.920	-		=	863
3.	1.477	-		=	431
4.	1.271	-		=	223
5.	1.233	-		=	409
6.	1.860	-		=	1.270
7.	1.459	-		=	424
8.	1.826	-		=	62
9.	1.639	-		=	1.048
10.	1.451	-		=	679

Oefening 2
1.	987	-		=	152
2.	1.521	-		=	465
3.	883	-		=	605
4.	290	-		=	66
5.	1.118	-		=	31
6.	1.653	-		=	562
7.	982	-		=	553
8.	1.793	-		=	0
9.	1.195	-		=	123
10.	1.584	-		=	882

Oefening 3
1.	1.485	-		=	492
2.	1.766	-		=	873
3.	1.449	-		=	455
4.	1.957	-		=	1.037
5.	1.924	-		=	259
6.	1.076	-		=	633
7.	1.428	-		=	303
8.	1.834	-		=	824
9.	1.374	-		=	629
10.	1.146	-		=	669

Oefening 4
1.	1.523	-		=	414
2.	1.435	-		=	125
3.	1.495	-		=	605
4.	1.315	-		=	387
5.	385	-		=	151
6.	1.590	-		=	1.178
7.	1.463	-		=	673
8.	1.187	-		=	310
9.	938	-		=	135
10.	1.333	-		=	150

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.886	-	318	=	1.568
2.	1.920	-	1.057	=	863
3.	1.477	-	1.046	=	431
4.	1.271	-	1.048	=	223
5.	1.233	-	824	=	409
6.	1.860	-	590	=	1.270
7.	1.459	-	1.035	=	424
8.	1.826	-	1.764	=	62
9.	1.639	-	591	=	1.048
10.	1.451	-	772	=	679

Oefening 2
1.	987	-	835	=	152
2.	1.521	-	1.056	=	465
3.	883	-	278	=	605
4.	290	-	224	=	66
5.	1.118	-	1.087	=	31
6.	1.653	-	1.091	=	562
7.	982	-	429	=	553
8.	1.793	-	1.793	=	0
9.	1.195	-	1.072	=	123
10.	1.584	-	702	=	882

Oefening 3
1.	1.485	-	993	=	492
2.	1.766	-	893	=	873
3.	1.449	-	994	=	455
4.	1.957	-	920	=	1.037
5.	1.924	-	1.665	=	259
6.	1.076	-	443	=	633
7.	1.428	-	1.125	=	303
8.	1.834	-	1.010	=	824
9.	1.374	-	745	=	629
10.	1.146	-	477	=	669

Oefening 4
1.	1.523	-	1.109	=	414
2.	1.435	-	1.310	=	125
3.	1.495	-	890	=	605
4.	1.315	-	928	=	387
5.	385	-	234	=	151
6.	1.590	-	412	=	1.178
7.	1.463	-	790	=	673
8.	1.187	-	877	=	310
9.	938	-	803	=	135
10.	1.333	-	1.183	=	150