Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.198	-		=	434
2.	1.879	-		=	521
3.	1.941	-		=	413
4.	1.551	-		=	233
5.	1.957	-		=	313
6.	1.673	-		=	1.372
7.	692	-		=	232
8.	988	-		=	628
9.	280	-		=	3
10.	1.534	-		=	475

Oefening 2
1.	1.017	-		=	28
2.	1.822	-		=	1.026
3.	904	-		=	144
4.	766	-		=	47
5.	694	-		=	489
6.	1.131	-		=	860
7.	1.272	-		=	733
8.	1.401	-		=	1.096
9.	816	-		=	364
10.	1.566	-		=	806

Oefening 3
1.	739	-		=	365
2.	1.377	-		=	1.074
3.	1.764	-		=	633
4.	1.593	-		=	295
5.	1.654	-		=	1.372
6.	1.639	-		=	1.422
7.	885	-		=	611
8.	1.020	-		=	571
9.	737	-		=	521
10.	1.492	-		=	788

Oefening 4
1.	1.486	-		=	1.267
2.	906	-		=	606
3.	1.794	-		=	337
4.	1.688	-		=	341
5.	1.538	-		=	902
6.	1.816	-		=	656
7.	1.754	-		=	1.141
8.	1.024	-		=	167
9.	633	-		=	202
10.	1.640	-		=	1.368

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.198	-	764	=	434
2.	1.879	-	1.358	=	521
3.	1.941	-	1.528	=	413
4.	1.551	-	1.318	=	233
5.	1.957	-	1.644	=	313
6.	1.673	-	301	=	1.372
7.	692	-	460	=	232
8.	988	-	360	=	628
9.	280	-	277	=	3
10.	1.534	-	1.059	=	475

Oefening 2
1.	1.017	-	989	=	28
2.	1.822	-	796	=	1.026
3.	904	-	760	=	144
4.	766	-	719	=	47
5.	694	-	205	=	489
6.	1.131	-	271	=	860
7.	1.272	-	539	=	733
8.	1.401	-	305	=	1.096
9.	816	-	452	=	364
10.	1.566	-	760	=	806

Oefening 3
1.	739	-	374	=	365
2.	1.377	-	303	=	1.074
3.	1.764	-	1.131	=	633
4.	1.593	-	1.298	=	295
5.	1.654	-	282	=	1.372
6.	1.639	-	217	=	1.422
7.	885	-	274	=	611
8.	1.020	-	449	=	571
9.	737	-	216	=	521
10.	1.492	-	704	=	788

Oefening 4
1.	1.486	-	219	=	1.267
2.	906	-	300	=	606
3.	1.794	-	1.457	=	337
4.	1.688	-	1.347	=	341
5.	1.538	-	636	=	902
6.	1.816	-	1.160	=	656
7.	1.754	-	613	=	1.141
8.	1.024	-	857	=	167
9.	633	-	431	=	202
10.	1.640	-	272	=	1.368