Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.673	-		=	1.194
2.	1.049	-		=	757
3.	1.361	-		=	312
4.	1.190	-		=	681
5.	1.866	-		=	429
6.	1.857	-		=	1.467
7.	1.436	-		=	764
8.	404	-		=	10
9.	859	-		=	410
10.	1.920	-		=	511

Oefening 2
1.	707	-		=	232
2.	1.893	-		=	1.454
3.	1.842	-		=	157
4.	1.245	-		=	331
5.	1.940	-		=	909
6.	1.708	-		=	1.472
7.	1.168	-		=	227
8.	1.670	-		=	114
9.	1.910	-		=	577
10.	1.071	-		=	820

Oefening 3
1.	1.008	-		=	298
2.	1.641	-		=	128
3.	1.553	-		=	406
4.	1.156	-		=	176
5.	1.200	-		=	998
6.	1.810	-		=	947
7.	1.847	-		=	853
8.	1.634	-		=	149
9.	1.649	-		=	1.256
10.	495	-		=	218

Oefening 4
1.	1.006	-		=	360
2.	1.962	-		=	1.050
3.	1.754	-		=	1.440
4.	662	-		=	162
5.	822	-		=	518
6.	1.042	-		=	841
7.	1.516	-		=	1.282
8.	445	-		=	172
9.	1.325	-		=	1.097
10.	662	-		=	393

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.673	-	479	=	1.194
2.	1.049	-	292	=	757
3.	1.361	-	1.049	=	312
4.	1.190	-	509	=	681
5.	1.866	-	1.437	=	429
6.	1.857	-	390	=	1.467
7.	1.436	-	672	=	764
8.	404	-	394	=	10
9.	859	-	449	=	410
10.	1.920	-	1.409	=	511

Oefening 2
1.	707	-	475	=	232
2.	1.893	-	439	=	1.454
3.	1.842	-	1.685	=	157
4.	1.245	-	914	=	331
5.	1.940	-	1.031	=	909
6.	1.708	-	236	=	1.472
7.	1.168	-	941	=	227
8.	1.670	-	1.556	=	114
9.	1.910	-	1.333	=	577
10.	1.071	-	251	=	820

Oefening 3
1.	1.008	-	710	=	298
2.	1.641	-	1.513	=	128
3.	1.553	-	1.147	=	406
4.	1.156	-	980	=	176
5.	1.200	-	202	=	998
6.	1.810	-	863	=	947
7.	1.847	-	994	=	853
8.	1.634	-	1.485	=	149
9.	1.649	-	393	=	1.256
10.	495	-	277	=	218

Oefening 4
1.	1.006	-	646	=	360
2.	1.962	-	912	=	1.050
3.	1.754	-	314	=	1.440
4.	662	-	500	=	162
5.	822	-	304	=	518
6.	1.042	-	201	=	841
7.	1.516	-	234	=	1.282
8.	445	-	273	=	172
9.	1.325	-	228	=	1.097
10.	662	-	269	=	393