Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.346	-		=	333
2.	1.866	-		=	429
3.	651	-		=	419
4.	1.890	-		=	1.057
5.	1.901	-		=	115
6.	1.731	-		=	719
7.	1.715	-		=	307
8.	1.808	-		=	349
9.	785	-		=	560
10.	1.700	-		=	377

Oefening 2
1.	1.019	-		=	215
2.	1.235	-		=	34
3.	1.335	-		=	317
4.	1.652	-		=	918
5.	858	-		=	507
6.	1.893	-		=	777
7.	1.308	-		=	1.018
8.	1.483	-		=	45
9.	826	-		=	611
10.	549	-		=	35

Oefening 3
1.	946	-		=	137
2.	1.663	-		=	832
3.	596	-		=	45
4.	1.726	-		=	991
5.	1.652	-		=	998
6.	1.902	-		=	937
7.	1.849	-		=	1.046
8.	1.957	-		=	898
9.	1.182	-		=	917
10.	1.961	-		=	937

Oefening 4
1.	1.500	-		=	489
2.	1.867	-		=	941
3.	857	-		=	247
4.	1.515	-		=	677
5.	1.465	-		=	1.225
6.	1.620	-		=	306
7.	1.648	-		=	992
8.	1.303	-		=	283
9.	617	-		=	202
10.	1.252	-		=	370

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.346	-	1.013	=	333
2.	1.866	-	1.437	=	429
3.	651	-	232	=	419
4.	1.890	-	833	=	1.057
5.	1.901	-	1.786	=	115
6.	1.731	-	1.012	=	719
7.	1.715	-	1.408	=	307
8.	1.808	-	1.459	=	349
9.	785	-	225	=	560
10.	1.700	-	1.323	=	377

Oefening 2
1.	1.019	-	804	=	215
2.	1.235	-	1.201	=	34
3.	1.335	-	1.018	=	317
4.	1.652	-	734	=	918
5.	858	-	351	=	507
6.	1.893	-	1.116	=	777
7.	1.308	-	290	=	1.018
8.	1.483	-	1.438	=	45
9.	826	-	215	=	611
10.	549	-	514	=	35

Oefening 3
1.	946	-	809	=	137
2.	1.663	-	831	=	832
3.	596	-	551	=	45
4.	1.726	-	735	=	991
5.	1.652	-	654	=	998
6.	1.902	-	965	=	937
7.	1.849	-	803	=	1.046
8.	1.957	-	1.059	=	898
9.	1.182	-	265	=	917
10.	1.961	-	1.024	=	937

Oefening 4
1.	1.500	-	1.011	=	489
2.	1.867	-	926	=	941
3.	857	-	610	=	247
4.	1.515	-	838	=	677
5.	1.465	-	240	=	1.225
6.	1.620	-	1.314	=	306
7.	1.648	-	656	=	992
8.	1.303	-	1.020	=	283
9.	617	-	415	=	202
10.	1.252	-	882	=	370