Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.555	-		=	1.344
2.	1.443	-		=	1.035
3.	1.460	-		=	221
4.	525	-		=	224
5.	561	-		=	126
6.	854	-		=	344
7.	1.845	-		=	374
8.	1.832	-		=	356
9.	868	-		=	3
10.	1.458	-		=	578

Oefening 2
1.	1.853	-		=	395
2.	1.904	-		=	28
3.	1.725	-		=	123
4.	1.295	-		=	330
5.	1.870	-		=	1.571
6.	1.970	-		=	637
7.	1.534	-		=	1.198
8.	1.231	-		=	410
9.	1.951	-		=	549
10.	1.590	-		=	895

Oefening 3
1.	875	-		=	92
2.	1.845	-		=	1.288
3.	1.971	-		=	1.693
4.	1.214	-		=	676
5.	686	-		=	107
6.	1.343	-		=	375
7.	1.398	-		=	946
8.	1.423	-		=	565
9.	1.050	-		=	785
10.	1.690	-		=	1.025

Oefening 4
1.	853	-		=	610
2.	1.780	-		=	813
3.	1.190	-		=	140
4.	1.878	-		=	1.399
5.	1.939	-		=	1.222
6.	1.463	-		=	938
7.	940	-		=	452
8.	1.336	-		=	137
9.	1.819	-		=	1.280
10.	1.080	-		=	131

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.555	-	211	=	1.344
2.	1.443	-	408	=	1.035
3.	1.460	-	1.239	=	221
4.	525	-	301	=	224
5.	561	-	435	=	126
6.	854	-	510	=	344
7.	1.845	-	1.471	=	374
8.	1.832	-	1.476	=	356
9.	868	-	865	=	3
10.	1.458	-	880	=	578

Oefening 2
1.	1.853	-	1.458	=	395
2.	1.904	-	1.876	=	28
3.	1.725	-	1.602	=	123
4.	1.295	-	965	=	330
5.	1.870	-	299	=	1.571
6.	1.970	-	1.333	=	637
7.	1.534	-	336	=	1.198
8.	1.231	-	821	=	410
9.	1.951	-	1.402	=	549
10.	1.590	-	695	=	895

Oefening 3
1.	875	-	783	=	92
2.	1.845	-	557	=	1.288
3.	1.971	-	278	=	1.693
4.	1.214	-	538	=	676
5.	686	-	579	=	107
6.	1.343	-	968	=	375
7.	1.398	-	452	=	946
8.	1.423	-	858	=	565
9.	1.050	-	265	=	785
10.	1.690	-	665	=	1.025

Oefening 4
1.	853	-	243	=	610
2.	1.780	-	967	=	813
3.	1.190	-	1.050	=	140
4.	1.878	-	479	=	1.399
5.	1.939	-	717	=	1.222
6.	1.463	-	525	=	938
7.	940	-	488	=	452
8.	1.336	-	1.199	=	137
9.	1.819	-	539	=	1.280
10.	1.080	-	949	=	131