Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.341	-		=	594
2.	1.295	-		=	233
3.	1.828	-		=	195
4.	1.756	-		=	1.526
5.	1.623	-		=	107
6.	1.398	-		=	354
7.	665	-		=	36
8.	1.882	-		=	359
9.	1.761	-		=	1.057
10.	1.472	-		=	17

Oefening 2
1.	1.097	-		=	60
2.	549	-		=	46
3.	1.640	-		=	936
4.	1.375	-		=	418
5.	1.865	-		=	1.101
6.	1.627	-		=	116
7.	967	-		=	128
8.	1.575	-		=	605
9.	824	-		=	82
10.	1.924	-		=	1.393

Oefening 3
1.	1.929	-		=	1.204
2.	1.040	-		=	439
3.	1.666	-		=	252
4.	1.949	-		=	668
5.	1.557	-		=	584
6.	990	-		=	511
7.	1.441	-		=	620
8.	622	-		=	202
9.	1.950	-		=	470
10.	2.000	-		=	712

Oefening 4
1.	1.389	-		=	468
2.	817	-		=	478
3.	490	-		=	35
4.	1.179	-		=	657
5.	1.458	-		=	135
6.	1.679	-		=	731
7.	1.318	-		=	914
8.	1.892	-		=	949
9.	965	-		=	453
10.	1.394	-		=	854

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.341	-	747	=	594
2.	1.295	-	1.062	=	233
3.	1.828	-	1.633	=	195
4.	1.756	-	230	=	1.526
5.	1.623	-	1.516	=	107
6.	1.398	-	1.044	=	354
7.	665	-	629	=	36
8.	1.882	-	1.523	=	359
9.	1.761	-	704	=	1.057
10.	1.472	-	1.455	=	17

Oefening 2
1.	1.097	-	1.037	=	60
2.	549	-	503	=	46
3.	1.640	-	704	=	936
4.	1.375	-	957	=	418
5.	1.865	-	764	=	1.101
6.	1.627	-	1.511	=	116
7.	967	-	839	=	128
8.	1.575	-	970	=	605
9.	824	-	742	=	82
10.	1.924	-	531	=	1.393

Oefening 3
1.	1.929	-	725	=	1.204
2.	1.040	-	601	=	439
3.	1.666	-	1.414	=	252
4.	1.949	-	1.281	=	668
5.	1.557	-	973	=	584
6.	990	-	479	=	511
7.	1.441	-	821	=	620
8.	622	-	420	=	202
9.	1.950	-	1.480	=	470
10.	2.000	-	1.288	=	712

Oefening 4
1.	1.389	-	921	=	468
2.	817	-	339	=	478
3.	490	-	455	=	35
4.	1.179	-	522	=	657
5.	1.458	-	1.323	=	135
6.	1.679	-	948	=	731
7.	1.318	-	404	=	914
8.	1.892	-	943	=	949
9.	965	-	512	=	453
10.	1.394	-	540	=	854