Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.505	-		=	544
2.	993	-		=	684
3.	1.751	-		=	173
4.	1.569	-		=	721
5.	1.429	-		=	321
6.	1.920	-		=	1.125
7.	1.896	-		=	1.022
8.	1.859	-		=	610
9.	1.571	-		=	648
10.	1.728	-		=	332

Oefening 2
1.	1.926	-		=	429
2.	1.277	-		=	573
3.	1.210	-		=	456
4.	1.651	-		=	1.129
5.	1.204	-		=	422
6.	1.924	-		=	849
7.	588	-		=	42
8.	1.370	-		=	1.119
9.	1.840	-		=	1.384
10.	1.950	-		=	1.336

Oefening 3
1.	1.390	-		=	1.151
2.	1.902	-		=	1.628
3.	1.280	-		=	515
4.	770	-		=	156
5.	1.295	-		=	368
6.	1.507	-		=	373
7.	1.500	-		=	848
8.	1.572	-		=	939
9.	1.766	-		=	1.518
10.	1.443	-		=	849

Oefening 4
1.	1.901	-		=	961
2.	1.747	-		=	782
3.	983	-		=	443
4.	779	-		=	155
5.	1.301	-		=	786
6.	1.749	-		=	1.118
7.	1.830	-		=	1.119
8.	1.756	-		=	231
9.	1.316	-		=	981
10.	964	-		=	244

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.505	-	961	=	544
2.	993	-	309	=	684
3.	1.751	-	1.578	=	173
4.	1.569	-	848	=	721
5.	1.429	-	1.108	=	321
6.	1.920	-	795	=	1.125
7.	1.896	-	874	=	1.022
8.	1.859	-	1.249	=	610
9.	1.571	-	923	=	648
10.	1.728	-	1.396	=	332

Oefening 2
1.	1.926	-	1.497	=	429
2.	1.277	-	704	=	573
3.	1.210	-	754	=	456
4.	1.651	-	522	=	1.129
5.	1.204	-	782	=	422
6.	1.924	-	1.075	=	849
7.	588	-	546	=	42
8.	1.370	-	251	=	1.119
9.	1.840	-	456	=	1.384
10.	1.950	-	614	=	1.336

Oefening 3
1.	1.390	-	239	=	1.151
2.	1.902	-	274	=	1.628
3.	1.280	-	765	=	515
4.	770	-	614	=	156
5.	1.295	-	927	=	368
6.	1.507	-	1.134	=	373
7.	1.500	-	652	=	848
8.	1.572	-	633	=	939
9.	1.766	-	248	=	1.518
10.	1.443	-	594	=	849

Oefening 4
1.	1.901	-	940	=	961
2.	1.747	-	965	=	782
3.	983	-	540	=	443
4.	779	-	624	=	155
5.	1.301	-	515	=	786
6.	1.749	-	631	=	1.118
7.	1.830	-	711	=	1.119
8.	1.756	-	1.525	=	231
9.	1.316	-	335	=	981
10.	964	-	720	=	244