Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.079	-		=	867
2.	1.564	-		=	699
3.	1.744	-		=	150
4.	1.281	-		=	438
5.	761	-		=	551
6.	1.933	-		=	1.246
7.	1.275	-		=	216
8.	1.389	-		=	601
9.	1.956	-		=	446
10.	1.480	-		=	248

Oefening 2
1.	1.712	-		=	644
2.	1.504	-		=	1.152
3.	706	-		=	506
4.	1.837	-		=	1.059
5.	1.298	-		=	740
6.	1.967	-		=	804
7.	1.927	-		=	158
8.	1.463	-		=	199
9.	990	-		=	211
10.	1.467	-		=	612

Oefening 3
1.	1.100	-		=	95
2.	1.219	-		=	883
3.	1.091	-		=	273
4.	927	-		=	272
5.	1.138	-		=	532
6.	575	-		=	292
7.	1.470	-		=	1.246
8.	1.331	-		=	24
9.	1.337	-		=	706
10.	1.004	-		=	470

Oefening 4
1.	1.534	-		=	443
2.	1.721	-		=	1.181
3.	1.087	-		=	848
4.	874	-		=	448
5.	1.343	-		=	607
6.	1.626	-		=	376
7.	1.243	-		=	560
8.	1.178	-		=	408
9.	1.994	-		=	1.024
10.	1.470	-		=	347

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.079	-	212	=	867
2.	1.564	-	865	=	699
3.	1.744	-	1.594	=	150
4.	1.281	-	843	=	438
5.	761	-	210	=	551
6.	1.933	-	687	=	1.246
7.	1.275	-	1.059	=	216
8.	1.389	-	788	=	601
9.	1.956	-	1.510	=	446
10.	1.480	-	1.232	=	248

Oefening 2
1.	1.712	-	1.068	=	644
2.	1.504	-	352	=	1.152
3.	706	-	200	=	506
4.	1.837	-	778	=	1.059
5.	1.298	-	558	=	740
6.	1.967	-	1.163	=	804
7.	1.927	-	1.769	=	158
8.	1.463	-	1.264	=	199
9.	990	-	779	=	211
10.	1.467	-	855	=	612

Oefening 3
1.	1.100	-	1.005	=	95
2.	1.219	-	336	=	883
3.	1.091	-	818	=	273
4.	927	-	655	=	272
5.	1.138	-	606	=	532
6.	575	-	283	=	292
7.	1.470	-	224	=	1.246
8.	1.331	-	1.307	=	24
9.	1.337	-	631	=	706
10.	1.004	-	534	=	470

Oefening 4
1.	1.534	-	1.091	=	443
2.	1.721	-	540	=	1.181
3.	1.087	-	239	=	848
4.	874	-	426	=	448
5.	1.343	-	736	=	607
6.	1.626	-	1.250	=	376
7.	1.243	-	683	=	560
8.	1.178	-	770	=	408
9.	1.994	-	970	=	1.024
10.	1.470	-	1.123	=	347