Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.933	-		=	350
2.	1.432	-		=	129
3.	1.752	-		=	1.274
4.	1.231	-		=	385
5.	721	-		=	276
6.	1.583	-		=	772
7.	1.694	-		=	210
8.	1.507	-		=	1.145
9.	1.551	-		=	1.212
10.	1.293	-		=	429

Oefening 2
1.	1.627	-		=	919
2.	1.841	-		=	1.378
3.	1.270	-		=	112
4.	1.432	-		=	1.191
5.	1.615	-		=	579
6.	1.154	-		=	896
7.	766	-		=	203
8.	1.070	-		=	123
9.	1.297	-		=	100
10.	1.283	-		=	992

Oefening 3
1.	1.978	-		=	1.303
2.	671	-		=	187
3.	902	-		=	287
4.	1.120	-		=	646
5.	859	-		=	2
6.	534	-		=	160
7.	1.488	-		=	113
8.	705	-		=	256
9.	1.904	-		=	192
10.	1.352	-		=	448

Oefening 4
1.	1.587	-		=	318
2.	1.850	-		=	858
3.	1.673	-		=	1.072
4.	1.672	-		=	1.097
5.	1.664	-		=	181
6.	1.670	-		=	98
7.	1.422	-		=	798
8.	905	-		=	501
9.	943	-		=	231
10.	1.141	-		=	371

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.933	-	1.583	=	350
2.	1.432	-	1.303	=	129
3.	1.752	-	478	=	1.274
4.	1.231	-	846	=	385
5.	721	-	445	=	276
6.	1.583	-	811	=	772
7.	1.694	-	1.484	=	210
8.	1.507	-	362	=	1.145
9.	1.551	-	339	=	1.212
10.	1.293	-	864	=	429

Oefening 2
1.	1.627	-	708	=	919
2.	1.841	-	463	=	1.378
3.	1.270	-	1.158	=	112
4.	1.432	-	241	=	1.191
5.	1.615	-	1.036	=	579
6.	1.154	-	258	=	896
7.	766	-	563	=	203
8.	1.070	-	947	=	123
9.	1.297	-	1.197	=	100
10.	1.283	-	291	=	992

Oefening 3
1.	1.978	-	675	=	1.303
2.	671	-	484	=	187
3.	902	-	615	=	287
4.	1.120	-	474	=	646
5.	859	-	857	=	2
6.	534	-	374	=	160
7.	1.488	-	1.375	=	113
8.	705	-	449	=	256
9.	1.904	-	1.712	=	192
10.	1.352	-	904	=	448

Oefening 4
1.	1.587	-	1.269	=	318
2.	1.850	-	992	=	858
3.	1.673	-	601	=	1.072
4.	1.672	-	575	=	1.097
5.	1.664	-	1.483	=	181
6.	1.670	-	1.572	=	98
7.	1.422	-	624	=	798
8.	905	-	404	=	501
9.	943	-	712	=	231
10.	1.141	-	770	=	371