Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.292	-		=	653
2.	1.528	-		=	1.173
3.	1.587	-		=	435
4.	1.362	-		=	722
5.	1.289	-		=	774
6.	1.060	-		=	5
7.	1.835	-		=	1.292
8.	1.046	-		=	235
9.	1.325	-		=	1.009
10.	623	-		=	331

Oefening 2
1.	688	-		=	361
2.	977	-		=	650
3.	1.743	-		=	944
4.	1.156	-		=	556
5.	983	-		=	723
6.	1.006	-		=	449
7.	1.646	-		=	571
8.	1.676	-		=	907
9.	1.928	-		=	771
10.	1.268	-		=	917

Oefening 3
1.	1.743	-		=	1.172
2.	1.157	-		=	460
3.	1.406	-		=	1.055
4.	735	-		=	473
5.	1.490	-		=	450
6.	1.328	-		=	326
7.	1.073	-		=	514
8.	1.301	-		=	125
9.	1.752	-		=	1.431
10.	1.796	-		=	743

Oefening 4
1.	1.952	-		=	427
2.	1.115	-		=	799
3.	1.621	-		=	775
4.	1.283	-		=	615
5.	1.552	-		=	132
6.	1.676	-		=	974
7.	1.545	-		=	629
8.	1.296	-		=	686
9.	1.245	-		=	197
10.	1.722	-		=	1.196

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.292	-	639	=	653
2.	1.528	-	355	=	1.173
3.	1.587	-	1.152	=	435
4.	1.362	-	640	=	722
5.	1.289	-	515	=	774
6.	1.060	-	1.055	=	5
7.	1.835	-	543	=	1.292
8.	1.046	-	811	=	235
9.	1.325	-	316	=	1.009
10.	623	-	292	=	331

Oefening 2
1.	688	-	327	=	361
2.	977	-	327	=	650
3.	1.743	-	799	=	944
4.	1.156	-	600	=	556
5.	983	-	260	=	723
6.	1.006	-	557	=	449
7.	1.646	-	1.075	=	571
8.	1.676	-	769	=	907
9.	1.928	-	1.157	=	771
10.	1.268	-	351	=	917

Oefening 3
1.	1.743	-	571	=	1.172
2.	1.157	-	697	=	460
3.	1.406	-	351	=	1.055
4.	735	-	262	=	473
5.	1.490	-	1.040	=	450
6.	1.328	-	1.002	=	326
7.	1.073	-	559	=	514
8.	1.301	-	1.176	=	125
9.	1.752	-	321	=	1.431
10.	1.796	-	1.053	=	743

Oefening 4
1.	1.952	-	1.525	=	427
2.	1.115	-	316	=	799
3.	1.621	-	846	=	775
4.	1.283	-	668	=	615
5.	1.552	-	1.420	=	132
6.	1.676	-	702	=	974
7.	1.545	-	916	=	629
8.	1.296	-	610	=	686
9.	1.245	-	1.048	=	197
10.	1.722	-	526	=	1.196