Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.108	-		=	122
2.	919	-		=	694
3.	1.948	-		=	468
4.	1.009	-		=	529
5.	1.824	-		=	1.282
6.	1.349	-		=	193
7.	1.141	-		=	295
8.	985	-		=	747
9.	1.651	-		=	704
10.	1.606	-		=	426

Oefening 2
1.	1.708	-		=	11
2.	392	-		=	162
3.	1.944	-		=	1.251
4.	1.109	-		=	696
5.	1.503	-		=	6
6.	1.143	-		=	520
7.	1.509	-		=	744
8.	1.487	-		=	495
9.	1.912	-		=	1.303
10.	1.858	-		=	50

Oefening 3
1.	947	-		=	132
2.	1.871	-		=	1.639
3.	1.436	-		=	865
4.	644	-		=	243
5.	1.508	-		=	414
6.	1.989	-		=	1.602
7.	1.759	-		=	1.376
8.	887	-		=	579
9.	1.962	-		=	1.706
10.	1.978	-		=	1.301

Oefening 4
1.	1.766	-		=	368
2.	1.846	-		=	1.060
3.	1.317	-		=	952
4.	1.825	-		=	1.118
5.	1.413	-		=	732
6.	1.842	-		=	94
7.	1.994	-		=	567
8.	1.687	-		=	708
9.	584	-		=	368
10.	1.115	-		=	552

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.108	-	986	=	122
2.	919	-	225	=	694
3.	1.948	-	1.480	=	468
4.	1.009	-	480	=	529
5.	1.824	-	542	=	1.282
6.	1.349	-	1.156	=	193
7.	1.141	-	846	=	295
8.	985	-	238	=	747
9.	1.651	-	947	=	704
10.	1.606	-	1.180	=	426

Oefening 2
1.	1.708	-	1.697	=	11
2.	392	-	230	=	162
3.	1.944	-	693	=	1.251
4.	1.109	-	413	=	696
5.	1.503	-	1.497	=	6
6.	1.143	-	623	=	520
7.	1.509	-	765	=	744
8.	1.487	-	992	=	495
9.	1.912	-	609	=	1.303
10.	1.858	-	1.808	=	50

Oefening 3
1.	947	-	815	=	132
2.	1.871	-	232	=	1.639
3.	1.436	-	571	=	865
4.	644	-	401	=	243
5.	1.508	-	1.094	=	414
6.	1.989	-	387	=	1.602
7.	1.759	-	383	=	1.376
8.	887	-	308	=	579
9.	1.962	-	256	=	1.706
10.	1.978	-	677	=	1.301

Oefening 4
1.	1.766	-	1.398	=	368
2.	1.846	-	786	=	1.060
3.	1.317	-	365	=	952
4.	1.825	-	707	=	1.118
5.	1.413	-	681	=	732
6.	1.842	-	1.748	=	94
7.	1.994	-	1.427	=	567
8.	1.687	-	979	=	708
9.	584	-	216	=	368
10.	1.115	-	563	=	552