Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.662	-		=	248
2.	642	-		=	1
3.	892	-		=	629
4.	1.051	-		=	343
5.	1.141	-		=	260
6.	946	-		=	230
7.	1.996	-		=	361
8.	1.242	-		=	298
9.	1.578	-		=	183
10.	1.499	-		=	674

Oefening 2
1.	1.143	-		=	874
2.	1.217	-		=	650
3.	1.625	-		=	1.419
4.	1.903	-		=	671
5.	1.809	-		=	1.428
6.	1.168	-		=	400
7.	559	-		=	140
8.	884	-		=	549
9.	1.993	-		=	941
10.	467	-		=	8

Oefening 3
1.	1.607	-		=	363
2.	1.066	-		=	331
3.	1.805	-		=	723
4.	1.570	-		=	617
5.	1.737	-		=	1.368
6.	1.753	-		=	1.406
7.	1.319	-		=	1.044
8.	1.387	-		=	531
9.	1.366	-		=	865
10.	565	-		=	42

Oefening 4
1.	1.643	-		=	573
2.	669	-		=	12
3.	1.508	-		=	1.195
4.	1.655	-		=	930
5.	1.690	-		=	1.459
6.	1.686	-		=	165
7.	1.936	-		=	271
8.	1.818	-		=	939
9.	1.732	-		=	618
10.	1.016	-		=	364

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.662	-	1.414	=	248
2.	642	-	641	=	1
3.	892	-	263	=	629
4.	1.051	-	708	=	343
5.	1.141	-	881	=	260
6.	946	-	716	=	230
7.	1.996	-	1.635	=	361
8.	1.242	-	944	=	298
9.	1.578	-	1.395	=	183
10.	1.499	-	825	=	674

Oefening 2
1.	1.143	-	269	=	874
2.	1.217	-	567	=	650
3.	1.625	-	206	=	1.419
4.	1.903	-	1.232	=	671
5.	1.809	-	381	=	1.428
6.	1.168	-	768	=	400
7.	559	-	419	=	140
8.	884	-	335	=	549
9.	1.993	-	1.052	=	941
10.	467	-	459	=	8

Oefening 3
1.	1.607	-	1.244	=	363
2.	1.066	-	735	=	331
3.	1.805	-	1.082	=	723
4.	1.570	-	953	=	617
5.	1.737	-	369	=	1.368
6.	1.753	-	347	=	1.406
7.	1.319	-	275	=	1.044
8.	1.387	-	856	=	531
9.	1.366	-	501	=	865
10.	565	-	523	=	42

Oefening 4
1.	1.643	-	1.070	=	573
2.	669	-	657	=	12
3.	1.508	-	313	=	1.195
4.	1.655	-	725	=	930
5.	1.690	-	231	=	1.459
6.	1.686	-	1.521	=	165
7.	1.936	-	1.665	=	271
8.	1.818	-	879	=	939
9.	1.732	-	1.114	=	618
10.	1.016	-	652	=	364