Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.141	-		=	190
2.	1.683	-		=	1.071
3.	614	-		=	399
4.	1.697	-		=	1.225
5.	1.735	-		=	332
6.	1.879	-		=	1.458
7.	1.273	-		=	543
8.	1.662	-		=	198
9.	1.896	-		=	1.385
10.	1.448	-		=	469

Oefening 2
1.	1.331	-		=	943
2.	1.552	-		=	1.024
3.	1.979	-		=	1.253
4.	1.368	-		=	482
5.	1.325	-		=	580
6.	1.994	-		=	28
7.	894	-		=	618
8.	1.662	-		=	458
9.	1.505	-		=	678
10.	1.333	-		=	847

Oefening 3
1.	1.496	-		=	814
2.	1.981	-		=	880
3.	1.893	-		=	534
4.	1.570	-		=	1.036
5.	1.461	-		=	634
6.	1.680	-		=	1.332
7.	761	-		=	475
8.	1.328	-		=	232
9.	1.618	-		=	782
10.	399	-		=	182

Oefening 4
1.	888	-		=	82
2.	1.011	-		=	578
3.	1.948	-		=	1.542
4.	1.376	-		=	637
5.	1.333	-		=	913
6.	412	-		=	105
7.	1.185	-		=	388
8.	1.414	-		=	152
9.	1.310	-		=	799
10.	1.397	-		=	392

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.141	-	951	=	190
2.	1.683	-	612	=	1.071
3.	614	-	215	=	399
4.	1.697	-	472	=	1.225
5.	1.735	-	1.403	=	332
6.	1.879	-	421	=	1.458
7.	1.273	-	730	=	543
8.	1.662	-	1.464	=	198
9.	1.896	-	511	=	1.385
10.	1.448	-	979	=	469

Oefening 2
1.	1.331	-	388	=	943
2.	1.552	-	528	=	1.024
3.	1.979	-	726	=	1.253
4.	1.368	-	886	=	482
5.	1.325	-	745	=	580
6.	1.994	-	1.966	=	28
7.	894	-	276	=	618
8.	1.662	-	1.204	=	458
9.	1.505	-	827	=	678
10.	1.333	-	486	=	847

Oefening 3
1.	1.496	-	682	=	814
2.	1.981	-	1.101	=	880
3.	1.893	-	1.359	=	534
4.	1.570	-	534	=	1.036
5.	1.461	-	827	=	634
6.	1.680	-	348	=	1.332
7.	761	-	286	=	475
8.	1.328	-	1.096	=	232
9.	1.618	-	836	=	782
10.	399	-	217	=	182

Oefening 4
1.	888	-	806	=	82
2.	1.011	-	433	=	578
3.	1.948	-	406	=	1.542
4.	1.376	-	739	=	637
5.	1.333	-	420	=	913
6.	412	-	307	=	105
7.	1.185	-	797	=	388
8.	1.414	-	1.262	=	152
9.	1.310	-	511	=	799
10.	1.397	-	1.005	=	392