Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.681	-		=	1.277
2.	1.854	-		=	1.498
3.	1.857	-		=	130
4.	1.930	-		=	1.169
5.	1.939	-		=	898
6.	1.555	-		=	58
7.	1.244	-		=	929
8.	1.995	-		=	328
9.	1.685	-		=	798
10.	1.219	-		=	803

Oefening 2
1.	1.956	-		=	1.634
2.	1.818	-		=	9
3.	1.278	-		=	261
4.	1.529	-		=	83
5.	1.709	-		=	550
6.	828	-		=	286
7.	1.350	-		=	757
8.	717	-		=	437
9.	1.086	-		=	742
10.	1.697	-		=	768

Oefening 3
1.	864	-		=	75
2.	699	-		=	485
3.	1.191	-		=	463
4.	1.488	-		=	797
5.	905	-		=	348
6.	1.718	-		=	670
7.	794	-		=	129
8.	1.454	-		=	1.172
9.	1.519	-		=	1.069
10.	1.542	-		=	698

Oefening 4
1.	1.500	-		=	463
2.	1.021	-		=	662
3.	870	-		=	595
4.	1.224	-		=	172
5.	1.983	-		=	1.548
6.	1.753	-		=	277
7.	1.350	-		=	126
8.	1.619	-		=	91
9.	601	-		=	307
10.	1.526	-		=	1.285

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.681	-	404	=	1.277
2.	1.854	-	356	=	1.498
3.	1.857	-	1.727	=	130
4.	1.930	-	761	=	1.169
5.	1.939	-	1.041	=	898
6.	1.555	-	1.497	=	58
7.	1.244	-	315	=	929
8.	1.995	-	1.667	=	328
9.	1.685	-	887	=	798
10.	1.219	-	416	=	803

Oefening 2
1.	1.956	-	322	=	1.634
2.	1.818	-	1.809	=	9
3.	1.278	-	1.017	=	261
4.	1.529	-	1.446	=	83
5.	1.709	-	1.159	=	550
6.	828	-	542	=	286
7.	1.350	-	593	=	757
8.	717	-	280	=	437
9.	1.086	-	344	=	742
10.	1.697	-	929	=	768

Oefening 3
1.	864	-	789	=	75
2.	699	-	214	=	485
3.	1.191	-	728	=	463
4.	1.488	-	691	=	797
5.	905	-	557	=	348
6.	1.718	-	1.048	=	670
7.	794	-	665	=	129
8.	1.454	-	282	=	1.172
9.	1.519	-	450	=	1.069
10.	1.542	-	844	=	698

Oefening 4
1.	1.500	-	1.037	=	463
2.	1.021	-	359	=	662
3.	870	-	275	=	595
4.	1.224	-	1.052	=	172
5.	1.983	-	435	=	1.548
6.	1.753	-	1.476	=	277
7.	1.350	-	1.224	=	126
8.	1.619	-	1.528	=	91
9.	601	-	294	=	307
10.	1.526	-	241	=	1.285