Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.313	-		=	799
2.	1.978	-		=	1.018
3.	1.576	-		=	1.097
4.	1.850	-		=	1.576
5.	1.544	-		=	334
6.	946	-		=	304
7.	1.953	-		=	259
8.	1.462	-		=	1.115
9.	1.363	-		=	39
10.	1.978	-		=	357

Oefening 2
1.	1.032	-		=	693
2.	1.802	-		=	126
3.	1.540	-		=	764
4.	852	-		=	101
5.	1.962	-		=	939
6.	1.056	-		=	436
7.	1.718	-		=	380
8.	1.498	-		=	522
9.	630	-		=	390
10.	1.715	-		=	1.313

Oefening 3
1.	1.850	-		=	1.090
2.	1.190	-		=	469
3.	1.302	-		=	766
4.	1.458	-		=	173
5.	660	-		=	412
6.	1.785	-		=	128
7.	1.737	-		=	272
8.	1.770	-		=	670
9.	1.392	-		=	775
10.	551	-		=	163

Oefening 4
1.	475	-		=	25
2.	1.993	-		=	222
3.	1.117	-		=	181
4.	1.897	-		=	1.085
5.	1.846	-		=	433
6.	1.775	-		=	419
7.	1.147	-		=	435
8.	1.484	-		=	397
9.	1.225	-		=	939
10.	1.972	-		=	303

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.313	-	514	=	799
2.	1.978	-	960	=	1.018
3.	1.576	-	479	=	1.097
4.	1.850	-	274	=	1.576
5.	1.544	-	1.210	=	334
6.	946	-	642	=	304
7.	1.953	-	1.694	=	259
8.	1.462	-	347	=	1.115
9.	1.363	-	1.324	=	39
10.	1.978	-	1.621	=	357

Oefening 2
1.	1.032	-	339	=	693
2.	1.802	-	1.676	=	126
3.	1.540	-	776	=	764
4.	852	-	751	=	101
5.	1.962	-	1.023	=	939
6.	1.056	-	620	=	436
7.	1.718	-	1.338	=	380
8.	1.498	-	976	=	522
9.	630	-	240	=	390
10.	1.715	-	402	=	1.313

Oefening 3
1.	1.850	-	760	=	1.090
2.	1.190	-	721	=	469
3.	1.302	-	536	=	766
4.	1.458	-	1.285	=	173
5.	660	-	248	=	412
6.	1.785	-	1.657	=	128
7.	1.737	-	1.465	=	272
8.	1.770	-	1.100	=	670
9.	1.392	-	617	=	775
10.	551	-	388	=	163

Oefening 4
1.	475	-	450	=	25
2.	1.993	-	1.771	=	222
3.	1.117	-	936	=	181
4.	1.897	-	812	=	1.085
5.	1.846	-	1.413	=	433
6.	1.775	-	1.356	=	419
7.	1.147	-	712	=	435
8.	1.484	-	1.087	=	397
9.	1.225	-	286	=	939
10.	1.972	-	1.669	=	303