Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.378	-		=	70
2.	1.746	-		=	118
3.	1.766	-		=	1.561
4.	960	-		=	590
5.	1.513	-		=	1.133
6.	1.301	-		=	998
7.	703	-		=	311
8.	1.378	-		=	97
9.	573	-		=	337
10.	1.687	-		=	169

Oefening 2
1.	1.822	-		=	1.260
2.	1.570	-		=	537
3.	1.346	-		=	1.080
4.	946	-		=	643
5.	1.446	-		=	1.082
6.	1.147	-		=	792
7.	1.940	-		=	681
8.	1.685	-		=	303
9.	1.496	-		=	905
10.	701	-		=	306

Oefening 3
1.	1.742	-		=	1.490
2.	990	-		=	61
3.	1.396	-		=	840
4.	1.955	-		=	215
5.	1.878	-		=	1.077
6.	1.988	-		=	1.132
7.	669	-		=	250
8.	1.865	-		=	1.430
9.	1.593	-		=	284
10.	1.866	-		=	1.489

Oefening 4
1.	831	-		=	56
2.	885	-		=	294
3.	1.460	-		=	911
4.	1.931	-		=	882
5.	401	-		=	23
6.	1.502	-		=	784
7.	1.551	-		=	845
8.	1.998	-		=	759
9.	1.944	-		=	1.733
10.	1.598	-		=	927

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.378	-	1.308	=	70
2.	1.746	-	1.628	=	118
3.	1.766	-	205	=	1.561
4.	960	-	370	=	590
5.	1.513	-	380	=	1.133
6.	1.301	-	303	=	998
7.	703	-	392	=	311
8.	1.378	-	1.281	=	97
9.	573	-	236	=	337
10.	1.687	-	1.518	=	169

Oefening 2
1.	1.822	-	562	=	1.260
2.	1.570	-	1.033	=	537
3.	1.346	-	266	=	1.080
4.	946	-	303	=	643
5.	1.446	-	364	=	1.082
6.	1.147	-	355	=	792
7.	1.940	-	1.259	=	681
8.	1.685	-	1.382	=	303
9.	1.496	-	591	=	905
10.	701	-	395	=	306

Oefening 3
1.	1.742	-	252	=	1.490
2.	990	-	929	=	61
3.	1.396	-	556	=	840
4.	1.955	-	1.740	=	215
5.	1.878	-	801	=	1.077
6.	1.988	-	856	=	1.132
7.	669	-	419	=	250
8.	1.865	-	435	=	1.430
9.	1.593	-	1.309	=	284
10.	1.866	-	377	=	1.489

Oefening 4
1.	831	-	775	=	56
2.	885	-	591	=	294
3.	1.460	-	549	=	911
4.	1.931	-	1.049	=	882
5.	401	-	378	=	23
6.	1.502	-	718	=	784
7.	1.551	-	706	=	845
8.	1.998	-	1.239	=	759
9.	1.944	-	211	=	1.733
10.	1.598	-	671	=	927