Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.245	-		=	631
2.	1.289	-		=	224
3.	1.517	-		=	1.097
4.	1.488	-		=	63
5.	259	-		=	32
6.	1.246	-		=	761
7.	1.271	-		=	245
8.	1.571	-		=	390
9.	1.324	-		=	712
10.	1.970	-		=	320

Oefening 2
1.	1.851	-		=	89
2.	689	-		=	142
3.	1.256	-		=	289
4.	1.245	-		=	815
5.	1.361	-		=	1.108
6.	1.468	-		=	429
7.	1.817	-		=	258
8.	1.927	-		=	187
9.	1.803	-		=	367
10.	729	-		=	125

Oefening 3
1.	1.915	-		=	929
2.	1.575	-		=	488
3.	1.799	-		=	239
4.	1.965	-		=	1.134
5.	1.119	-		=	830
6.	1.589	-		=	542
7.	1.910	-		=	603
8.	1.101	-		=	108
9.	1.926	-		=	1.448
10.	358	-		=	112

Oefening 4
1.	393	-		=	35
2.	1.053	-		=	187
3.	1.106	-		=	607
4.	1.918	-		=	147
5.	1.232	-		=	280
6.	1.935	-		=	37
7.	1.028	-		=	445
8.	1.472	-		=	746
9.	813	-		=	292
10.	767	-		=	255

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.245	-	614	=	631
2.	1.289	-	1.065	=	224
3.	1.517	-	420	=	1.097
4.	1.488	-	1.425	=	63
5.	259	-	227	=	32
6.	1.246	-	485	=	761
7.	1.271	-	1.026	=	245
8.	1.571	-	1.181	=	390
9.	1.324	-	612	=	712
10.	1.970	-	1.650	=	320

Oefening 2
1.	1.851	-	1.762	=	89
2.	689	-	547	=	142
3.	1.256	-	967	=	289
4.	1.245	-	430	=	815
5.	1.361	-	253	=	1.108
6.	1.468	-	1.039	=	429
7.	1.817	-	1.559	=	258
8.	1.927	-	1.740	=	187
9.	1.803	-	1.436	=	367
10.	729	-	604	=	125

Oefening 3
1.	1.915	-	986	=	929
2.	1.575	-	1.087	=	488
3.	1.799	-	1.560	=	239
4.	1.965	-	831	=	1.134
5.	1.119	-	289	=	830
6.	1.589	-	1.047	=	542
7.	1.910	-	1.307	=	603
8.	1.101	-	993	=	108
9.	1.926	-	478	=	1.448
10.	358	-	246	=	112

Oefening 4
1.	393	-	358	=	35
2.	1.053	-	866	=	187
3.	1.106	-	499	=	607
4.	1.918	-	1.771	=	147
5.	1.232	-	952	=	280
6.	1.935	-	1.898	=	37
7.	1.028	-	583	=	445
8.	1.472	-	726	=	746
9.	813	-	521	=	292
10.	767	-	512	=	255