Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.192	-		=	826
2.	792	-		=	449
3.	1.637	-		=	258
4.	997	-		=	65
5.	661	-		=	278
6.	1.403	-		=	1.130
7.	1.557	-		=	125
8.	1.396	-		=	1.079
9.	1.647	-		=	948
10.	1.358	-		=	887

Oefening 2
1.	1.154	-		=	873
2.	1.490	-		=	993
3.	1.126	-		=	133
4.	1.530	-		=	623
5.	1.279	-		=	417
6.	1.500	-		=	638
7.	901	-		=	498
8.	1.645	-		=	79
9.	1.350	-		=	347
10.	1.730	-		=	72

Oefening 3
1.	1.307	-		=	833
2.	1.900	-		=	478
3.	912	-		=	402
4.	1.769	-		=	1.055
5.	1.486	-		=	1.280
6.	835	-		=	330
7.	1.313	-		=	214
8.	1.748	-		=	1.331
9.	1.420	-		=	820
10.	1.379	-		=	754

Oefening 4
1.	1.114	-		=	384
2.	1.635	-		=	4
3.	1.460	-		=	813
4.	1.847	-		=	766
5.	959	-		=	450
6.	1.127	-		=	907
7.	1.666	-		=	991
8.	1.500	-		=	129
9.	1.988	-		=	242
10.	1.690	-		=	1.225

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.192	-	366	=	826
2.	792	-	343	=	449
3.	1.637	-	1.379	=	258
4.	997	-	932	=	65
5.	661	-	383	=	278
6.	1.403	-	273	=	1.130
7.	1.557	-	1.432	=	125
8.	1.396	-	317	=	1.079
9.	1.647	-	699	=	948
10.	1.358	-	471	=	887

Oefening 2
1.	1.154	-	281	=	873
2.	1.490	-	497	=	993
3.	1.126	-	993	=	133
4.	1.530	-	907	=	623
5.	1.279	-	862	=	417
6.	1.500	-	862	=	638
7.	901	-	403	=	498
8.	1.645	-	1.566	=	79
9.	1.350	-	1.003	=	347
10.	1.730	-	1.658	=	72

Oefening 3
1.	1.307	-	474	=	833
2.	1.900	-	1.422	=	478
3.	912	-	510	=	402
4.	1.769	-	714	=	1.055
5.	1.486	-	206	=	1.280
6.	835	-	505	=	330
7.	1.313	-	1.099	=	214
8.	1.748	-	417	=	1.331
9.	1.420	-	600	=	820
10.	1.379	-	625	=	754

Oefening 4
1.	1.114	-	730	=	384
2.	1.635	-	1.631	=	4
3.	1.460	-	647	=	813
4.	1.847	-	1.081	=	766
5.	959	-	509	=	450
6.	1.127	-	220	=	907
7.	1.666	-	675	=	991
8.	1.500	-	1.371	=	129
9.	1.988	-	1.746	=	242
10.	1.690	-	465	=	1.225