Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.578	-		=	898
2.	1.885	-		=	100
3.	1.699	-		=	1.059
4.	1.067	-		=	89
5.	1.355	-		=	54
6.	1.052	-		=	98
7.	1.638	-		=	130
8.	1.493	-		=	413
9.	1.735	-		=	1.241
10.	1.717	-		=	357

Oefening 2
1.	1.414	-		=	1.098
2.	1.428	-		=	916
3.	1.521	-		=	1.310
4.	1.050	-		=	814
5.	1.958	-		=	1.536
6.	1.342	-		=	29
7.	998	-		=	23
8.	1.940	-		=	447
9.	1.751	-		=	740
10.	1.393	-		=	363

Oefening 3
1.	607	-		=	41
2.	1.280	-		=	276
3.	1.276	-		=	989
4.	1.590	-		=	216
5.	1.421	-		=	854
6.	1.503	-		=	1.154
7.	1.238	-		=	180
8.	1.068	-		=	755
9.	1.705	-		=	109
10.	1.202	-		=	324

Oefening 4
1.	1.536	-		=	191
2.	1.827	-		=	687
3.	1.877	-		=	1.251
4.	1.544	-		=	610
5.	1.907	-		=	272
6.	1.437	-		=	192
7.	1.987	-		=	1.279
8.	1.277	-		=	48
9.	1.559	-		=	262
10.	1.010	-		=	718

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.578	-	680	=	898
2.	1.885	-	1.785	=	100
3.	1.699	-	640	=	1.059
4.	1.067	-	978	=	89
5.	1.355	-	1.301	=	54
6.	1.052	-	954	=	98
7.	1.638	-	1.508	=	130
8.	1.493	-	1.080	=	413
9.	1.735	-	494	=	1.241
10.	1.717	-	1.360	=	357

Oefening 2
1.	1.414	-	316	=	1.098
2.	1.428	-	512	=	916
3.	1.521	-	211	=	1.310
4.	1.050	-	236	=	814
5.	1.958	-	422	=	1.536
6.	1.342	-	1.313	=	29
7.	998	-	975	=	23
8.	1.940	-	1.493	=	447
9.	1.751	-	1.011	=	740
10.	1.393	-	1.030	=	363

Oefening 3
1.	607	-	566	=	41
2.	1.280	-	1.004	=	276
3.	1.276	-	287	=	989
4.	1.590	-	1.374	=	216
5.	1.421	-	567	=	854
6.	1.503	-	349	=	1.154
7.	1.238	-	1.058	=	180
8.	1.068	-	313	=	755
9.	1.705	-	1.596	=	109
10.	1.202	-	878	=	324

Oefening 4
1.	1.536	-	1.345	=	191
2.	1.827	-	1.140	=	687
3.	1.877	-	626	=	1.251
4.	1.544	-	934	=	610
5.	1.907	-	1.635	=	272
6.	1.437	-	1.245	=	192
7.	1.987	-	708	=	1.279
8.	1.277	-	1.229	=	48
9.	1.559	-	1.297	=	262
10.	1.010	-	292	=	718