Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.003	-		=	498
2.	1.271	-		=	118
3.	1.852	-		=	964
4.	1.481	-		=	965
5.	1.182	-		=	538
6.	1.923	-		=	193
7.	1.607	-		=	593
8.	1.836	-		=	243
9.	1.065	-		=	735
10.	1.816	-		=	1.057

Oefening 2
1.	904	-		=	16
2.	1.990	-		=	1.490
3.	299	-		=	80
4.	928	-		=	349
5.	1.135	-		=	551
6.	872	-		=	36
7.	1.950	-		=	1.376
8.	1.807	-		=	105
9.	1.135	-		=	330
10.	1.522	-		=	540

Oefening 3
1.	1.387	-		=	493
2.	1.769	-		=	570
3.	1.789	-		=	448
4.	1.124	-		=	865
5.	1.583	-		=	299
6.	1.452	-		=	543
7.	1.769	-		=	79
8.	1.334	-		=	1.076
9.	1.921	-		=	408
10.	2.000	-		=	1.190

Oefening 4
1.	1.970	-		=	1.746
2.	1.036	-		=	535
3.	1.756	-		=	779
4.	1.994	-		=	134
5.	1.723	-		=	1.170
6.	1.353	-		=	128
7.	1.174	-		=	424
8.	942	-		=	520
9.	1.775	-		=	111
10.	995	-		=	776

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.003	-	505	=	498
2.	1.271	-	1.153	=	118
3.	1.852	-	888	=	964
4.	1.481	-	516	=	965
5.	1.182	-	644	=	538
6.	1.923	-	1.730	=	193
7.	1.607	-	1.014	=	593
8.	1.836	-	1.593	=	243
9.	1.065	-	330	=	735
10.	1.816	-	759	=	1.057

Oefening 2
1.	904	-	888	=	16
2.	1.990	-	500	=	1.490
3.	299	-	219	=	80
4.	928	-	579	=	349
5.	1.135	-	584	=	551
6.	872	-	836	=	36
7.	1.950	-	574	=	1.376
8.	1.807	-	1.702	=	105
9.	1.135	-	805	=	330
10.	1.522	-	982	=	540

Oefening 3
1.	1.387	-	894	=	493
2.	1.769	-	1.199	=	570
3.	1.789	-	1.341	=	448
4.	1.124	-	259	=	865
5.	1.583	-	1.284	=	299
6.	1.452	-	909	=	543
7.	1.769	-	1.690	=	79
8.	1.334	-	258	=	1.076
9.	1.921	-	1.513	=	408
10.	2.000	-	810	=	1.190

Oefening 4
1.	1.970	-	224	=	1.746
2.	1.036	-	501	=	535
3.	1.756	-	977	=	779
4.	1.994	-	1.860	=	134
5.	1.723	-	553	=	1.170
6.	1.353	-	1.225	=	128
7.	1.174	-	750	=	424
8.	942	-	422	=	520
9.	1.775	-	1.664	=	111
10.	995	-	219	=	776