Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.256	-		=	474
2.	878	-		=	608
3.	1.647	-		=	598
4.	1.566	-		=	108
5.	1.238	-		=	5
6.	1.440	-		=	790
7.	1.445	-		=	225
8.	1.643	-		=	154
9.	1.982	-		=	1.655
10.	1.634	-		=	894

Oefening 2
1.	1.774	-		=	1.465
2.	842	-		=	369
3.	1.101	-		=	116
4.	1.077	-		=	300
5.	1.721	-		=	408
6.	1.964	-		=	612
7.	1.805	-		=	1.203
8.	1.482	-		=	1.163
9.	1.101	-		=	31
10.	1.135	-		=	278

Oefening 3
1.	1.757	-		=	1.299
2.	1.990	-		=	524
3.	808	-		=	336
4.	1.803	-		=	878
5.	1.463	-		=	785
6.	1.171	-		=	532
7.	1.526	-		=	298
8.	979	-		=	224
9.	1.730	-		=	719
10.	1.957	-		=	784

Oefening 4
1.	1.961	-		=	248
2.	1.636	-		=	703
3.	1.940	-		=	428
4.	943	-		=	125
5.	1.888	-		=	196
6.	1.425	-		=	217
7.	1.900	-		=	958
8.	978	-		=	432
9.	1.432	-		=	6
10.	912	-		=	484

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.256	-	782	=	474
2.	878	-	270	=	608
3.	1.647	-	1.049	=	598
4.	1.566	-	1.458	=	108
5.	1.238	-	1.233	=	5
6.	1.440	-	650	=	790
7.	1.445	-	1.220	=	225
8.	1.643	-	1.489	=	154
9.	1.982	-	327	=	1.655
10.	1.634	-	740	=	894

Oefening 2
1.	1.774	-	309	=	1.465
2.	842	-	473	=	369
3.	1.101	-	985	=	116
4.	1.077	-	777	=	300
5.	1.721	-	1.313	=	408
6.	1.964	-	1.352	=	612
7.	1.805	-	602	=	1.203
8.	1.482	-	319	=	1.163
9.	1.101	-	1.070	=	31
10.	1.135	-	857	=	278

Oefening 3
1.	1.757	-	458	=	1.299
2.	1.990	-	1.466	=	524
3.	808	-	472	=	336
4.	1.803	-	925	=	878
5.	1.463	-	678	=	785
6.	1.171	-	639	=	532
7.	1.526	-	1.228	=	298
8.	979	-	755	=	224
9.	1.730	-	1.011	=	719
10.	1.957	-	1.173	=	784

Oefening 4
1.	1.961	-	1.713	=	248
2.	1.636	-	933	=	703
3.	1.940	-	1.512	=	428
4.	943	-	818	=	125
5.	1.888	-	1.692	=	196
6.	1.425	-	1.208	=	217
7.	1.900	-	942	=	958
8.	978	-	546	=	432
9.	1.432	-	1.426	=	6
10.	912	-	428	=	484