Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.381	-		=	1.140
2.	1.585	-		=	941
3.	1.624	-		=	873
4.	1.251	-		=	543
5.	1.299	-		=	787
6.	1.211	-		=	995
7.	1.396	-		=	417
8.	1.963	-		=	1.587
9.	1.836	-		=	319
10.	1.007	-		=	198

Oefening 2
1.	1.389	-		=	1.061
2.	1.880	-		=	734
3.	1.553	-		=	1.280
4.	645	-		=	201
5.	1.518	-		=	58
6.	1.989	-		=	1.443
7.	1.150	-		=	678
8.	1.202	-		=	73
9.	1.563	-		=	91
10.	1.911	-		=	1.040

Oefening 3
1.	491	-		=	225
2.	603	-		=	113
3.	1.720	-		=	1.330
4.	1.957	-		=	1.080
5.	798	-		=	4
6.	1.550	-		=	288
7.	1.835	-		=	776
8.	1.620	-		=	1.322
9.	1.977	-		=	1.239
10.	1.038	-		=	180

Oefening 4
1.	1.382	-		=	1.063
2.	1.918	-		=	870
3.	1.316	-		=	606
4.	1.845	-		=	113
5.	1.918	-		=	1.387
6.	1.402	-		=	134
7.	1.715	-		=	1.055
8.	1.480	-		=	353
9.	1.192	-		=	620
10.	1.003	-		=	231

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.381	-	241	=	1.140
2.	1.585	-	644	=	941
3.	1.624	-	751	=	873
4.	1.251	-	708	=	543
5.	1.299	-	512	=	787
6.	1.211	-	216	=	995
7.	1.396	-	979	=	417
8.	1.963	-	376	=	1.587
9.	1.836	-	1.517	=	319
10.	1.007	-	809	=	198

Oefening 2
1.	1.389	-	328	=	1.061
2.	1.880	-	1.146	=	734
3.	1.553	-	273	=	1.280
4.	645	-	444	=	201
5.	1.518	-	1.460	=	58
6.	1.989	-	546	=	1.443
7.	1.150	-	472	=	678
8.	1.202	-	1.129	=	73
9.	1.563	-	1.472	=	91
10.	1.911	-	871	=	1.040

Oefening 3
1.	491	-	266	=	225
2.	603	-	490	=	113
3.	1.720	-	390	=	1.330
4.	1.957	-	877	=	1.080
5.	798	-	794	=	4
6.	1.550	-	1.262	=	288
7.	1.835	-	1.059	=	776
8.	1.620	-	298	=	1.322
9.	1.977	-	738	=	1.239
10.	1.038	-	858	=	180

Oefening 4
1.	1.382	-	319	=	1.063
2.	1.918	-	1.048	=	870
3.	1.316	-	710	=	606
4.	1.845	-	1.732	=	113
5.	1.918	-	531	=	1.387
6.	1.402	-	1.268	=	134
7.	1.715	-	660	=	1.055
8.	1.480	-	1.127	=	353
9.	1.192	-	572	=	620
10.	1.003	-	772	=	231