Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.986	-		=	420
2.	1.695	-		=	1.366
3.	1.920	-		=	1.535
4.	1.832	-		=	109
5.	1.265	-		=	919
6.	981	-		=	698
7.	1.906	-		=	1.459
8.	1.708	-		=	631
9.	1.426	-		=	326
10.	1.352	-		=	286

Oefening 2
1.	635	-		=	67
2.	1.054	-		=	33
3.	1.825	-		=	637
4.	1.864	-		=	518
5.	1.417	-		=	266
6.	1.374	-		=	779
7.	1.988	-		=	1.766
8.	1.908	-		=	218
9.	1.550	-		=	1.211
10.	1.729	-		=	680

Oefening 3
1.	836	-		=	596
2.	1.938	-		=	190
3.	1.295	-		=	41
4.	1.720	-		=	430
5.	1.376	-		=	694
6.	1.581	-		=	373
7.	1.682	-		=	1.221
8.	1.057	-		=	361
9.	1.238	-		=	304
10.	1.567	-		=	1.280

Oefening 4
1.	1.294	-		=	78
2.	1.209	-		=	456
3.	1.404	-		=	401
4.	1.248	-		=	179
5.	1.177	-		=	569
6.	1.224	-		=	628
7.	1.444	-		=	599
8.	1.500	-		=	492
9.	1.988	-		=	1.710
10.	1.604	-		=	616

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.986	-	1.566	=	420
2.	1.695	-	329	=	1.366
3.	1.920	-	385	=	1.535
4.	1.832	-	1.723	=	109
5.	1.265	-	346	=	919
6.	981	-	283	=	698
7.	1.906	-	447	=	1.459
8.	1.708	-	1.077	=	631
9.	1.426	-	1.100	=	326
10.	1.352	-	1.066	=	286

Oefening 2
1.	635	-	568	=	67
2.	1.054	-	1.021	=	33
3.	1.825	-	1.188	=	637
4.	1.864	-	1.346	=	518
5.	1.417	-	1.151	=	266
6.	1.374	-	595	=	779
7.	1.988	-	222	=	1.766
8.	1.908	-	1.690	=	218
9.	1.550	-	339	=	1.211
10.	1.729	-	1.049	=	680

Oefening 3
1.	836	-	240	=	596
2.	1.938	-	1.748	=	190
3.	1.295	-	1.254	=	41
4.	1.720	-	1.290	=	430
5.	1.376	-	682	=	694
6.	1.581	-	1.208	=	373
7.	1.682	-	461	=	1.221
8.	1.057	-	696	=	361
9.	1.238	-	934	=	304
10.	1.567	-	287	=	1.280

Oefening 4
1.	1.294	-	1.216	=	78
2.	1.209	-	753	=	456
3.	1.404	-	1.003	=	401
4.	1.248	-	1.069	=	179
5.	1.177	-	608	=	569
6.	1.224	-	596	=	628
7.	1.444	-	845	=	599
8.	1.500	-	1.008	=	492
9.	1.988	-	278	=	1.710
10.	1.604	-	988	=	616