Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.475	-		=	101
2.	1.055	-		=	472
3.	841	-		=	148
4.	1.307	-		=	771
5.	1.689	-		=	605
6.	1.922	-		=	1.212
7.	1.519	-		=	347
8.	1.472	-		=	854
9.	1.910	-		=	1.645
10.	1.214	-		=	812

Oefening 2
1.	1.174	-		=	357
2.	923	-		=	539
3.	1.780	-		=	501
4.	680	-		=	329
5.	1.464	-		=	472
6.	1.836	-		=	802
7.	1.626	-		=	552
8.	1.837	-		=	1.470
9.	1.222	-		=	974
10.	1.303	-		=	1.032

Oefening 3
1.	1.841	-		=	481
2.	887	-		=	263
3.	1.868	-		=	1.595
4.	1.644	-		=	795
5.	1.653	-		=	573
6.	1.976	-		=	1.023
7.	661	-		=	297
8.	1.526	-		=	122
9.	818	-		=	193
10.	1.341	-		=	708

Oefening 4
1.	946	-		=	550
2.	1.827	-		=	881
3.	670	-		=	170
4.	1.881	-		=	496
5.	689	-		=	70
6.	802	-		=	127
7.	1.248	-		=	938
8.	1.067	-		=	806
9.	831	-		=	348
10.	817	-		=	321

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.475	-	1.374	=	101
2.	1.055	-	583	=	472
3.	841	-	693	=	148
4.	1.307	-	536	=	771
5.	1.689	-	1.084	=	605
6.	1.922	-	710	=	1.212
7.	1.519	-	1.172	=	347
8.	1.472	-	618	=	854
9.	1.910	-	265	=	1.645
10.	1.214	-	402	=	812

Oefening 2
1.	1.174	-	817	=	357
2.	923	-	384	=	539
3.	1.780	-	1.279	=	501
4.	680	-	351	=	329
5.	1.464	-	992	=	472
6.	1.836	-	1.034	=	802
7.	1.626	-	1.074	=	552
8.	1.837	-	367	=	1.470
9.	1.222	-	248	=	974
10.	1.303	-	271	=	1.032

Oefening 3
1.	1.841	-	1.360	=	481
2.	887	-	624	=	263
3.	1.868	-	273	=	1.595
4.	1.644	-	849	=	795
5.	1.653	-	1.080	=	573
6.	1.976	-	953	=	1.023
7.	661	-	364	=	297
8.	1.526	-	1.404	=	122
9.	818	-	625	=	193
10.	1.341	-	633	=	708

Oefening 4
1.	946	-	396	=	550
2.	1.827	-	946	=	881
3.	670	-	500	=	170
4.	1.881	-	1.385	=	496
5.	689	-	619	=	70
6.	802	-	675	=	127
7.	1.248	-	310	=	938
8.	1.067	-	261	=	806
9.	831	-	483	=	348
10.	817	-	496	=	321