Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.582	-		=	1.296
2.	1.626	-		=	679
3.	1.870	-		=	103
4.	1.790	-		=	298
5.	1.790	-		=	492
6.	932	-		=	514
7.	1.412	-		=	668
8.	1.035	-		=	223
9.	1.659	-		=	351
10.	1.771	-		=	6

Oefening 2
1.	1.373	-		=	121
2.	1.424	-		=	1.077
3.	1.515	-		=	556
4.	1.515	-		=	192
5.	1.174	-		=	941
6.	1.341	-		=	698
7.	1.889	-		=	461
8.	597	-		=	389
9.	1.582	-		=	436
10.	1.751	-		=	177

Oefening 3
1.	1.784	-		=	439
2.	1.276	-		=	612
3.	391	-		=	146
4.	1.806	-		=	659
5.	1.282	-		=	1.060
6.	1.808	-		=	18
7.	1.276	-		=	788
8.	1.959	-		=	119
9.	1.342	-		=	673
10.	1.738	-		=	553

Oefening 4
1.	724	-		=	256
2.	971	-		=	51
3.	1.586	-		=	567
4.	1.587	-		=	836
5.	1.820	-		=	1.099
6.	1.941	-		=	469
7.	1.805	-		=	1.338
8.	1.258	-		=	853
9.	1.022	-		=	536
10.	1.935	-		=	1.459

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.582	-	286	=	1.296
2.	1.626	-	947	=	679
3.	1.870	-	1.767	=	103
4.	1.790	-	1.492	=	298
5.	1.790	-	1.298	=	492
6.	932	-	418	=	514
7.	1.412	-	744	=	668
8.	1.035	-	812	=	223
9.	1.659	-	1.308	=	351
10.	1.771	-	1.765	=	6

Oefening 2
1.	1.373	-	1.252	=	121
2.	1.424	-	347	=	1.077
3.	1.515	-	959	=	556
4.	1.515	-	1.323	=	192
5.	1.174	-	233	=	941
6.	1.341	-	643	=	698
7.	1.889	-	1.428	=	461
8.	597	-	208	=	389
9.	1.582	-	1.146	=	436
10.	1.751	-	1.574	=	177

Oefening 3
1.	1.784	-	1.345	=	439
2.	1.276	-	664	=	612
3.	391	-	245	=	146
4.	1.806	-	1.147	=	659
5.	1.282	-	222	=	1.060
6.	1.808	-	1.790	=	18
7.	1.276	-	488	=	788
8.	1.959	-	1.840	=	119
9.	1.342	-	669	=	673
10.	1.738	-	1.185	=	553

Oefening 4
1.	724	-	468	=	256
2.	971	-	920	=	51
3.	1.586	-	1.019	=	567
4.	1.587	-	751	=	836
5.	1.820	-	721	=	1.099
6.	1.941	-	1.472	=	469
7.	1.805	-	467	=	1.338
8.	1.258	-	405	=	853
9.	1.022	-	486	=	536
10.	1.935	-	476	=	1.459