Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.303	-		=	757
2.	1.727	-		=	814
3.	1.381	-		=	337
4.	1.779	-		=	905
5.	835	-		=	71
6.	972	-		=	521
7.	674	-		=	235
8.	1.415	-		=	285
9.	1.056	-		=	386
10.	1.360	-		=	801

Oefening 2
1.	1.581	-		=	4
2.	1.767	-		=	130
3.	1.520	-		=	482
4.	1.730	-		=	1.156
5.	570	-		=	213
6.	1.896	-		=	1.289
7.	1.932	-		=	615
8.	1.920	-		=	1.045
9.	1.197	-		=	938
10.	1.352	-		=	126

Oefening 3
1.	1.489	-		=	448
2.	1.876	-		=	963
3.	1.898	-		=	574
4.	1.379	-		=	1.055
5.	1.096	-		=	730
6.	1.101	-		=	114
7.	1.663	-		=	275
8.	1.764	-		=	1.317
9.	1.763	-		=	1.017
10.	1.233	-		=	800

Oefening 4
1.	806	-		=	73
2.	1.808	-		=	1.042
3.	1.274	-		=	947
4.	665	-		=	407
5.	815	-		=	257
6.	1.398	-		=	625
7.	1.126	-		=	645
8.	705	-		=	198
9.	1.838	-		=	1.425
10.	1.610	-		=	1.095

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.303	-	546	=	757
2.	1.727	-	913	=	814
3.	1.381	-	1.044	=	337
4.	1.779	-	874	=	905
5.	835	-	764	=	71
6.	972	-	451	=	521
7.	674	-	439	=	235
8.	1.415	-	1.130	=	285
9.	1.056	-	670	=	386
10.	1.360	-	559	=	801

Oefening 2
1.	1.581	-	1.577	=	4
2.	1.767	-	1.637	=	130
3.	1.520	-	1.038	=	482
4.	1.730	-	574	=	1.156
5.	570	-	357	=	213
6.	1.896	-	607	=	1.289
7.	1.932	-	1.317	=	615
8.	1.920	-	875	=	1.045
9.	1.197	-	259	=	938
10.	1.352	-	1.226	=	126

Oefening 3
1.	1.489	-	1.041	=	448
2.	1.876	-	913	=	963
3.	1.898	-	1.324	=	574
4.	1.379	-	324	=	1.055
5.	1.096	-	366	=	730
6.	1.101	-	987	=	114
7.	1.663	-	1.388	=	275
8.	1.764	-	447	=	1.317
9.	1.763	-	746	=	1.017
10.	1.233	-	433	=	800

Oefening 4
1.	806	-	733	=	73
2.	1.808	-	766	=	1.042
3.	1.274	-	327	=	947
4.	665	-	258	=	407
5.	815	-	558	=	257
6.	1.398	-	773	=	625
7.	1.126	-	481	=	645
8.	705	-	507	=	198
9.	1.838	-	413	=	1.425
10.	1.610	-	515	=	1.095