Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.425	-		=	782
2.	1.147	-		=	0
3.	1.306	-		=	797
4.	1.555	-		=	1.085
5.	465	-		=	53
6.	597	-		=	319
7.	1.788	-		=	182
8.	1.493	-		=	851
9.	952	-		=	143
10.	1.451	-		=	943

Oefening 2
1.	1.144	-		=	158
2.	1.870	-		=	483
3.	1.229	-		=	951
4.	1.302	-		=	900
5.	636	-		=	19
6.	594	-		=	172
7.	1.603	-		=	1.385
8.	856	-		=	2
9.	1.243	-		=	580
10.	1.845	-		=	596

Oefening 3
1.	1.542	-		=	605
2.	1.941	-		=	618
3.	435	-		=	198
4.	944	-		=	204
5.	628	-		=	428
6.	1.747	-		=	180
7.	895	-		=	98
8.	1.534	-		=	131
9.	1.581	-		=	568
10.	1.602	-		=	1.165

Oefening 4
1.	1.274	-		=	416
2.	921	-		=	215
3.	1.924	-		=	1.485
4.	1.933	-		=	965
5.	1.472	-		=	918
6.	1.113	-		=	611
7.	1.581	-		=	244
8.	1.965	-		=	408
9.	1.782	-		=	47
10.	1.391	-		=	144

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.425	-	643	=	782
2.	1.147	-	1.147	=	0
3.	1.306	-	509	=	797
4.	1.555	-	470	=	1.085
5.	465	-	412	=	53
6.	597	-	278	=	319
7.	1.788	-	1.606	=	182
8.	1.493	-	642	=	851
9.	952	-	809	=	143
10.	1.451	-	508	=	943

Oefening 2
1.	1.144	-	986	=	158
2.	1.870	-	1.387	=	483
3.	1.229	-	278	=	951
4.	1.302	-	402	=	900
5.	636	-	617	=	19
6.	594	-	422	=	172
7.	1.603	-	218	=	1.385
8.	856	-	854	=	2
9.	1.243	-	663	=	580
10.	1.845	-	1.249	=	596

Oefening 3
1.	1.542	-	937	=	605
2.	1.941	-	1.323	=	618
3.	435	-	237	=	198
4.	944	-	740	=	204
5.	628	-	200	=	428
6.	1.747	-	1.567	=	180
7.	895	-	797	=	98
8.	1.534	-	1.403	=	131
9.	1.581	-	1.013	=	568
10.	1.602	-	437	=	1.165

Oefening 4
1.	1.274	-	858	=	416
2.	921	-	706	=	215
3.	1.924	-	439	=	1.485
4.	1.933	-	968	=	965
5.	1.472	-	554	=	918
6.	1.113	-	502	=	611
7.	1.581	-	1.337	=	244
8.	1.965	-	1.557	=	408
9.	1.782	-	1.735	=	47
10.	1.391	-	1.247	=	144