Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.939	-		=	997
2.	1.070	-		=	856
3.	1.857	-		=	942
4.	1.163	-		=	210
5.	868	-		=	666
6.	1.797	-		=	962
7.	1.501	-		=	1.218
8.	715	-		=	91
9.	1.840	-		=	125
10.	1.995	-		=	212

Oefening 2
1.	1.893	-		=	275
2.	1.481	-		=	876
3.	1.658	-		=	1.018
4.	1.848	-		=	263
5.	958	-		=	134
6.	1.514	-		=	233
7.	563	-		=	236
8.	1.724	-		=	437
9.	1.717	-		=	1.252
10.	1.842	-		=	397

Oefening 3
1.	1.600	-		=	749
2.	1.327	-		=	851
3.	1.298	-		=	754
4.	1.164	-		=	153
5.	732	-		=	157
6.	1.401	-		=	909
7.	1.616	-		=	1.348
8.	1.368	-		=	345
9.	1.931	-		=	1.633
10.	1.930	-		=	206

Oefening 4
1.	1.915	-		=	42
2.	1.226	-		=	77
3.	956	-		=	502
4.	313	-		=	20
5.	1.894	-		=	734
6.	320	-		=	48
7.	1.692	-		=	337
8.	1.816	-		=	1.232
9.	1.865	-		=	717
10.	1.991	-		=	1.653

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.939	-	942	=	997
2.	1.070	-	214	=	856
3.	1.857	-	915	=	942
4.	1.163	-	953	=	210
5.	868	-	202	=	666
6.	1.797	-	835	=	962
7.	1.501	-	283	=	1.218
8.	715	-	624	=	91
9.	1.840	-	1.715	=	125
10.	1.995	-	1.783	=	212

Oefening 2
1.	1.893	-	1.618	=	275
2.	1.481	-	605	=	876
3.	1.658	-	640	=	1.018
4.	1.848	-	1.585	=	263
5.	958	-	824	=	134
6.	1.514	-	1.281	=	233
7.	563	-	327	=	236
8.	1.724	-	1.287	=	437
9.	1.717	-	465	=	1.252
10.	1.842	-	1.445	=	397

Oefening 3
1.	1.600	-	851	=	749
2.	1.327	-	476	=	851
3.	1.298	-	544	=	754
4.	1.164	-	1.011	=	153
5.	732	-	575	=	157
6.	1.401	-	492	=	909
7.	1.616	-	268	=	1.348
8.	1.368	-	1.023	=	345
9.	1.931	-	298	=	1.633
10.	1.930	-	1.724	=	206

Oefening 4
1.	1.915	-	1.873	=	42
2.	1.226	-	1.149	=	77
3.	956	-	454	=	502
4.	313	-	293	=	20
5.	1.894	-	1.160	=	734
6.	320	-	272	=	48
7.	1.692	-	1.355	=	337
8.	1.816	-	584	=	1.232
9.	1.865	-	1.148	=	717
10.	1.991	-	338	=	1.653