Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.803	-		=	45
2.	1.109	-		=	631
3.	1.838	-		=	1.162
4.	1.547	-		=	906
5.	1.982	-		=	942
6.	1.981	-		=	947
7.	470	-		=	132
8.	1.504	-		=	761
9.	646	-		=	355
10.	1.845	-		=	853

Oefening 2
1.	1.615	-		=	670
2.	1.958	-		=	235
3.	1.657	-		=	1.090
4.	1.220	-		=	706
5.	1.193	-		=	824
6.	1.321	-		=	286
7.	1.623	-		=	673
8.	1.946	-		=	837
9.	1.537	-		=	1.029
10.	1.110	-		=	414

Oefening 3
1.	1.854	-		=	689
2.	539	-		=	141
3.	855	-		=	444
4.	1.366	-		=	277
5.	1.173	-		=	759
6.	1.153	-		=	736
7.	1.551	-		=	1.281
8.	1.858	-		=	1.026
9.	1.904	-		=	355
10.	1.417	-		=	892

Oefening 4
1.	1.931	-		=	1.258
2.	1.570	-		=	1.331
3.	1.233	-		=	873
4.	1.397	-		=	240
5.	1.633	-		=	434
6.	1.562	-		=	1.087
7.	954	-		=	546
8.	1.955	-		=	420
9.	675	-		=	100
10.	1.230	-		=	467

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.803	-	1.758	=	45
2.	1.109	-	478	=	631
3.	1.838	-	676	=	1.162
4.	1.547	-	641	=	906
5.	1.982	-	1.040	=	942
6.	1.981	-	1.034	=	947
7.	470	-	338	=	132
8.	1.504	-	743	=	761
9.	646	-	291	=	355
10.	1.845	-	992	=	853

Oefening 2
1.	1.615	-	945	=	670
2.	1.958	-	1.723	=	235
3.	1.657	-	567	=	1.090
4.	1.220	-	514	=	706
5.	1.193	-	369	=	824
6.	1.321	-	1.035	=	286
7.	1.623	-	950	=	673
8.	1.946	-	1.109	=	837
9.	1.537	-	508	=	1.029
10.	1.110	-	696	=	414

Oefening 3
1.	1.854	-	1.165	=	689
2.	539	-	398	=	141
3.	855	-	411	=	444
4.	1.366	-	1.089	=	277
5.	1.173	-	414	=	759
6.	1.153	-	417	=	736
7.	1.551	-	270	=	1.281
8.	1.858	-	832	=	1.026
9.	1.904	-	1.549	=	355
10.	1.417	-	525	=	892

Oefening 4
1.	1.931	-	673	=	1.258
2.	1.570	-	239	=	1.331
3.	1.233	-	360	=	873
4.	1.397	-	1.157	=	240
5.	1.633	-	1.199	=	434
6.	1.562	-	475	=	1.087
7.	954	-	408	=	546
8.	1.955	-	1.535	=	420
9.	675	-	575	=	100
10.	1.230	-	763	=	467