Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.114	-		=	108
2.	1.702	-		=	38
3.	1.203	-		=	659
4.	549	-		=	91
5.	525	-		=	121
6.	1.474	-		=	286
7.	1.423	-		=	1.056
8.	1.826	-		=	63
9.	1.554	-		=	329
10.	1.056	-		=	210

Oefening 2
1.	1.690	-		=	563
2.	986	-		=	424
3.	1.156	-		=	867
4.	1.732	-		=	938
5.	1.411	-		=	41
6.	1.436	-		=	202
7.	677	-		=	379
8.	1.126	-		=	739
9.	766	-		=	14
10.	1.559	-		=	764

Oefening 3
1.	532	-		=	126
2.	1.539	-		=	1.030
3.	1.851	-		=	1.448
4.	1.424	-		=	117
5.	1.711	-		=	1.292
6.	1.940	-		=	1.560
7.	1.997	-		=	138
8.	1.824	-		=	1.467
9.	1.918	-		=	747
10.	1.252	-		=	603

Oefening 4
1.	1.424	-		=	894
2.	1.554	-		=	662
3.	1.606	-		=	114
4.	1.260	-		=	658
5.	1.791	-		=	1.024
6.	1.623	-		=	922
7.	1.237	-		=	727
8.	771	-		=	564
9.	1.442	-		=	341
10.	1.492	-		=	210

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.114	-	1.006	=	108
2.	1.702	-	1.664	=	38
3.	1.203	-	544	=	659
4.	549	-	458	=	91
5.	525	-	404	=	121
6.	1.474	-	1.188	=	286
7.	1.423	-	367	=	1.056
8.	1.826	-	1.763	=	63
9.	1.554	-	1.225	=	329
10.	1.056	-	846	=	210

Oefening 2
1.	1.690	-	1.127	=	563
2.	986	-	562	=	424
3.	1.156	-	289	=	867
4.	1.732	-	794	=	938
5.	1.411	-	1.370	=	41
6.	1.436	-	1.234	=	202
7.	677	-	298	=	379
8.	1.126	-	387	=	739
9.	766	-	752	=	14
10.	1.559	-	795	=	764

Oefening 3
1.	532	-	406	=	126
2.	1.539	-	509	=	1.030
3.	1.851	-	403	=	1.448
4.	1.424	-	1.307	=	117
5.	1.711	-	419	=	1.292
6.	1.940	-	380	=	1.560
7.	1.997	-	1.859	=	138
8.	1.824	-	357	=	1.467
9.	1.918	-	1.171	=	747
10.	1.252	-	649	=	603

Oefening 4
1.	1.424	-	530	=	894
2.	1.554	-	892	=	662
3.	1.606	-	1.492	=	114
4.	1.260	-	602	=	658
5.	1.791	-	767	=	1.024
6.	1.623	-	701	=	922
7.	1.237	-	510	=	727
8.	771	-	207	=	564
9.	1.442	-	1.101	=	341
10.	1.492	-	1.282	=	210