Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.324	-		=	956
2.	770	-		=	62
3.	1.418	-		=	1.026
4.	1.512	-		=	1.065
5.	1.334	-		=	95
6.	1.701	-		=	276
7.	1.418	-		=	995
8.	1.123	-		=	449
9.	1.899	-		=	345
10.	1.796	-		=	1.522

Oefening 2
1.	1.838	-		=	474
2.	1.092	-		=	480
3.	666	-		=	310
4.	1.744	-		=	1.466
5.	1.989	-		=	80
6.	1.528	-		=	387
7.	1.154	-		=	731
8.	1.702	-		=	486
9.	1.883	-		=	931
10.	1.950	-		=	1.458

Oefening 3
1.	1.887	-		=	1.328
2.	1.177	-		=	329
3.	1.316	-		=	974
4.	593	-		=	87
5.	882	-		=	320
6.	653	-		=	13
7.	1.614	-		=	558
8.	1.081	-		=	864
9.	1.614	-		=	693
10.	1.722	-		=	515

Oefening 4
1.	1.190	-		=	701
2.	1.668	-		=	587
3.	1.375	-		=	226
4.	1.071	-		=	231
5.	990	-		=	98
6.	799	-		=	46
7.	1.407	-		=	830
8.	1.550	-		=	1.092
9.	1.682	-		=	36
10.	1.884	-		=	631

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.324	-	368	=	956
2.	770	-	708	=	62
3.	1.418	-	392	=	1.026
4.	1.512	-	447	=	1.065
5.	1.334	-	1.239	=	95
6.	1.701	-	1.425	=	276
7.	1.418	-	423	=	995
8.	1.123	-	674	=	449
9.	1.899	-	1.554	=	345
10.	1.796	-	274	=	1.522

Oefening 2
1.	1.838	-	1.364	=	474
2.	1.092	-	612	=	480
3.	666	-	356	=	310
4.	1.744	-	278	=	1.466
5.	1.989	-	1.909	=	80
6.	1.528	-	1.141	=	387
7.	1.154	-	423	=	731
8.	1.702	-	1.216	=	486
9.	1.883	-	952	=	931
10.	1.950	-	492	=	1.458

Oefening 3
1.	1.887	-	559	=	1.328
2.	1.177	-	848	=	329
3.	1.316	-	342	=	974
4.	593	-	506	=	87
5.	882	-	562	=	320
6.	653	-	640	=	13
7.	1.614	-	1.056	=	558
8.	1.081	-	217	=	864
9.	1.614	-	921	=	693
10.	1.722	-	1.207	=	515

Oefening 4
1.	1.190	-	489	=	701
2.	1.668	-	1.081	=	587
3.	1.375	-	1.149	=	226
4.	1.071	-	840	=	231
5.	990	-	892	=	98
6.	799	-	753	=	46
7.	1.407	-	577	=	830
8.	1.550	-	458	=	1.092
9.	1.682	-	1.646	=	36
10.	1.884	-	1.253	=	631