Erafsommen met vlekken tot en met 5.000

Erafsommen

Oefening 1
1.	3.272	-		=	1.241
2.	1.932	-		=	252
3.	2.803	-		=	592
4.	3.738	-		=	3.010
5.	4.069	-		=	1.882
6.	4.056	-		=	1.055
7.	2.217	-		=	154
8.	3.050	-		=	2.424
9.	3.398	-		=	177
10.	4.679	-		=	892

Oefening 2
1.	3.045	-		=	354
2.	3.146	-		=	513
3.	4.713	-		=	4.010
4.	3.395	-		=	1.388
5.	3.111	-		=	2.423
6.	2.534	-		=	1.387
7.	4.609	-		=	1.143
8.	4.411	-		=	2.282
9.	4.199	-		=	3.192
10.	4.028	-		=	3.366

Oefening 3
1.	1.469	-		=	852
2.	4.646	-		=	1.025
3.	4.094	-		=	2.826
4.	3.987	-		=	1.916
5.	4.467	-		=	2.343
6.	2.283	-		=	1.063
7.	4.855	-		=	392
8.	2.824	-		=	2.142
9.	4.043	-		=	920
10.	4.497	-		=	1.714

Oefening 4
1.	4.378	-		=	2.133
2.	2.339	-		=	1.779
3.	2.507	-		=	1.938
4.	3.040	-		=	585
5.	2.588	-		=	1.509
6.	3.675	-		=	1.608
7.	3.358	-		=	2.026
8.	4.878	-		=	3.454
9.	4.365	-		=	3.354
10.	3.904	-		=	871

Erafsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	3.272	-	2.031	=	1.241
2.	1.932	-	1.680	=	252
3.	2.803	-	2.211	=	592
4.	3.738	-	728	=	3.010
5.	4.069	-	2.187	=	1.882
6.	4.056	-	3.001	=	1.055
7.	2.217	-	2.063	=	154
8.	3.050	-	626	=	2.424
9.	3.398	-	3.221	=	177
10.	4.679	-	3.787	=	892

Oefening 2
1.	3.045	-	2.691	=	354
2.	3.146	-	2.633	=	513
3.	4.713	-	703	=	4.010
4.	3.395	-	2.007	=	1.388
5.	3.111	-	688	=	2.423
6.	2.534	-	1.147	=	1.387
7.	4.609	-	3.466	=	1.143
8.	4.411	-	2.129	=	2.282
9.	4.199	-	1.007	=	3.192
10.	4.028	-	662	=	3.366

Oefening 3
1.	1.469	-	617	=	852
2.	4.646	-	3.621	=	1.025
3.	4.094	-	1.268	=	2.826
4.	3.987	-	2.071	=	1.916
5.	4.467	-	2.124	=	2.343
6.	2.283	-	1.220	=	1.063
7.	4.855	-	4.463	=	392
8.	2.824	-	682	=	2.142
9.	4.043	-	3.123	=	920
10.	4.497	-	2.783	=	1.714

Oefening 4
1.	4.378	-	2.245	=	2.133
2.	2.339	-	560	=	1.779
3.	2.507	-	569	=	1.938
4.	3.040	-	2.455	=	585
5.	2.588	-	1.079	=	1.509
6.	3.675	-	2.067	=	1.608
7.	3.358	-	1.332	=	2.026
8.	4.878	-	1.424	=	3.454
9.	4.365	-	1.011	=	3.354
10.	3.904	-	3.033	=	871