Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.752	-		=	1.059
2.	1.980	-		=	828
3.	1.183	-		=	508
4.	1.569	-		=	116
5.	1.382	-		=	395
6.	1.750	-		=	361
7.	1.960	-		=	739
8.	866	-		=	81
9.	1.042	-		=	121
10.	857	-		=	190

Oefening 2
1.	708	-		=	148
2.	1.272	-		=	120
3.	1.780	-		=	250
4.	349	-		=	76
5.	1.688	-		=	227
6.	351	-		=	30
7.	1.742	-		=	903
8.	1.757	-		=	1.515
9.	1.153	-		=	106
10.	1.001	-		=	777

Oefening 3
1.	1.307	-		=	824
2.	1.648	-		=	459
3.	387	-		=	2
4.	694	-		=	22
5.	1.735	-		=	1.180
6.	1.034	-		=	581
7.	1.709	-		=	10
8.	1.376	-		=	129
9.	1.418	-		=	472
10.	1.829	-		=	293

Oefening 4
1.	435	-		=	85
2.	1.426	-		=	91
3.	1.482	-		=	52
4.	679	-		=	226
5.	1.834	-		=	1.400
6.	1.441	-		=	1.104
7.	1.859	-		=	1.585
8.	906	-		=	637
9.	1.570	-		=	1.218
10.	1.299	-		=	654

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.752	-	693	=	1.059
2.	1.980	-	1.152	=	828
3.	1.183	-	675	=	508
4.	1.569	-	1.453	=	116
5.	1.382	-	987	=	395
6.	1.750	-	1.389	=	361
7.	1.960	-	1.221	=	739
8.	866	-	785	=	81
9.	1.042	-	921	=	121
10.	857	-	667	=	190

Oefening 2
1.	708	-	560	=	148
2.	1.272	-	1.152	=	120
3.	1.780	-	1.530	=	250
4.	349	-	273	=	76
5.	1.688	-	1.461	=	227
6.	351	-	321	=	30
7.	1.742	-	839	=	903
8.	1.757	-	242	=	1.515
9.	1.153	-	1.047	=	106
10.	1.001	-	224	=	777

Oefening 3
1.	1.307	-	483	=	824
2.	1.648	-	1.189	=	459
3.	387	-	385	=	2
4.	694	-	672	=	22
5.	1.735	-	555	=	1.180
6.	1.034	-	453	=	581
7.	1.709	-	1.699	=	10
8.	1.376	-	1.247	=	129
9.	1.418	-	946	=	472
10.	1.829	-	1.536	=	293

Oefening 4
1.	435	-	350	=	85
2.	1.426	-	1.335	=	91
3.	1.482	-	1.430	=	52
4.	679	-	453	=	226
5.	1.834	-	434	=	1.400
6.	1.441	-	337	=	1.104
7.	1.859	-	274	=	1.585
8.	906	-	269	=	637
9.	1.570	-	352	=	1.218
10.	1.299	-	645	=	654