Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.536	-		=	86
2.	1.043	-		=	269
3.	1.926	-		=	1.019
4.	765	-		=	272
5.	1.987	-		=	241
6.	1.717	-		=	1.498
7.	1.466	-		=	403
8.	763	-		=	30
9.	1.947	-		=	31
10.	1.355	-		=	176

Oefening 2
1.	862	-		=	538
2.	1.270	-		=	881
3.	1.019	-		=	220
4.	1.014	-		=	675
5.	771	-		=	404
6.	1.396	-		=	882
7.	1.156	-		=	704
8.	1.134	-		=	373
9.	1.938	-		=	661
10.	922	-		=	617

Oefening 3
1.	1.740	-		=	1.447
2.	1.046	-		=	390
3.	746	-		=	99
4.	1.665	-		=	441
5.	981	-		=	661
6.	1.239	-		=	964
7.	1.967	-		=	570
8.	1.869	-		=	1.475
9.	1.725	-		=	1.175
10.	1.853	-		=	86

Oefening 4
1.	1.008	-		=	217
2.	763	-		=	346
3.	1.244	-		=	299
4.	1.926	-		=	1.570
5.	1.865	-		=	469
6.	1.431	-		=	922
7.	1.314	-		=	541
8.	1.999	-		=	1.627
9.	1.900	-		=	1.688
10.	944	-		=	52

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.536	-	1.450	=	86
2.	1.043	-	774	=	269
3.	1.926	-	907	=	1.019
4.	765	-	493	=	272
5.	1.987	-	1.746	=	241
6.	1.717	-	219	=	1.498
7.	1.466	-	1.063	=	403
8.	763	-	733	=	30
9.	1.947	-	1.916	=	31
10.	1.355	-	1.179	=	176

Oefening 2
1.	862	-	324	=	538
2.	1.270	-	389	=	881
3.	1.019	-	799	=	220
4.	1.014	-	339	=	675
5.	771	-	367	=	404
6.	1.396	-	514	=	882
7.	1.156	-	452	=	704
8.	1.134	-	761	=	373
9.	1.938	-	1.277	=	661
10.	922	-	305	=	617

Oefening 3
1.	1.740	-	293	=	1.447
2.	1.046	-	656	=	390
3.	746	-	647	=	99
4.	1.665	-	1.224	=	441
5.	981	-	320	=	661
6.	1.239	-	275	=	964
7.	1.967	-	1.397	=	570
8.	1.869	-	394	=	1.475
9.	1.725	-	550	=	1.175
10.	1.853	-	1.767	=	86

Oefening 4
1.	1.008	-	791	=	217
2.	763	-	417	=	346
3.	1.244	-	945	=	299
4.	1.926	-	356	=	1.570
5.	1.865	-	1.396	=	469
6.	1.431	-	509	=	922
7.	1.314	-	773	=	541
8.	1.999	-	372	=	1.627
9.	1.900	-	212	=	1.688
10.	944	-	892	=	52