Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.545	-		=	506
2.	908	-		=	535
3.	1.325	-		=	543
4.	485	-		=	192
5.	1.202	-		=	237
6.	1.051	-		=	786
7.	396	-		=	16
8.	289	-		=	52
9.	778	-		=	87
10.	1.344	-		=	587

Oefening 2
1.	1.630	-		=	798
2.	1.342	-		=	676
3.	781	-		=	377
4.	1.095	-		=	319
5.	1.527	-		=	396
6.	1.360	-		=	76
7.	982	-		=	782
8.	896	-		=	581
9.	1.221	-		=	617
10.	1.737	-		=	844

Oefening 3
1.	1.204	-		=	278
2.	1.488	-		=	434
3.	1.825	-		=	1.218
4.	1.766	-		=	1.235
5.	1.313	-		=	967
6.	1.841	-		=	471
7.	1.203	-		=	258
8.	595	-		=	244
9.	1.962	-		=	1.128
10.	1.957	-		=	1.570

Oefening 4
1.	1.102	-		=	266
2.	1.930	-		=	569
3.	1.621	-		=	187
4.	1.405	-		=	140
5.	1.239	-		=	455
6.	846	-		=	25
7.	1.633	-		=	187
8.	1.393	-		=	10
9.	829	-		=	476
10.	1.684	-		=	588

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.545	-	1.039	=	506
2.	908	-	373	=	535
3.	1.325	-	782	=	543
4.	485	-	293	=	192
5.	1.202	-	965	=	237
6.	1.051	-	265	=	786
7.	396	-	380	=	16
8.	289	-	237	=	52
9.	778	-	691	=	87
10.	1.344	-	757	=	587

Oefening 2
1.	1.630	-	832	=	798
2.	1.342	-	666	=	676
3.	781	-	404	=	377
4.	1.095	-	776	=	319
5.	1.527	-	1.131	=	396
6.	1.360	-	1.284	=	76
7.	982	-	200	=	782
8.	896	-	315	=	581
9.	1.221	-	604	=	617
10.	1.737	-	893	=	844

Oefening 3
1.	1.204	-	926	=	278
2.	1.488	-	1.054	=	434
3.	1.825	-	607	=	1.218
4.	1.766	-	531	=	1.235
5.	1.313	-	346	=	967
6.	1.841	-	1.370	=	471
7.	1.203	-	945	=	258
8.	595	-	351	=	244
9.	1.962	-	834	=	1.128
10.	1.957	-	387	=	1.570

Oefening 4
1.	1.102	-	836	=	266
2.	1.930	-	1.361	=	569
3.	1.621	-	1.434	=	187
4.	1.405	-	1.265	=	140
5.	1.239	-	784	=	455
6.	846	-	821	=	25
7.	1.633	-	1.446	=	187
8.	1.393	-	1.383	=	10
9.	829	-	353	=	476
10.	1.684	-	1.096	=	588