Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.521	-		=	679
2.	1.792	-		=	1.300
3.	1.755	-		=	1.017
4.	1.733	-		=	863
5.	1.507	-		=	569
6.	1.499	-		=	678
7.	1.419	-		=	612
8.	936	-		=	197
9.	1.977	-		=	188
10.	425	-		=	46

Oefening 2
1.	1.910	-		=	847
2.	1.699	-		=	1.427
3.	764	-		=	236
4.	663	-		=	166
5.	751	-		=	119
6.	1.626	-		=	994
7.	1.898	-		=	545
8.	1.414	-		=	1.022
9.	1.283	-		=	430
10.	1.227	-		=	240

Oefening 3
1.	848	-		=	273
2.	695	-		=	446
3.	1.714	-		=	917
4.	1.286	-		=	720
5.	988	-		=	459
6.	1.246	-		=	934
7.	1.802	-		=	1.357
8.	647	-		=	35
9.	1.711	-		=	1.487
10.	1.174	-		=	872

Oefening 4
1.	1.501	-		=	187
2.	1.816	-		=	1.249
3.	653	-		=	405
4.	1.572	-		=	654
5.	1.765	-		=	549
6.	734	-		=	156
7.	1.979	-		=	179
8.	1.665	-		=	1.166
9.	1.666	-		=	803
10.	1.876	-		=	190

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.521	-	842	=	679
2.	1.792	-	492	=	1.300
3.	1.755	-	738	=	1.017
4.	1.733	-	870	=	863
5.	1.507	-	938	=	569
6.	1.499	-	821	=	678
7.	1.419	-	807	=	612
8.	936	-	739	=	197
9.	1.977	-	1.789	=	188
10.	425	-	379	=	46

Oefening 2
1.	1.910	-	1.063	=	847
2.	1.699	-	272	=	1.427
3.	764	-	528	=	236
4.	663	-	497	=	166
5.	751	-	632	=	119
6.	1.626	-	632	=	994
7.	1.898	-	1.353	=	545
8.	1.414	-	392	=	1.022
9.	1.283	-	853	=	430
10.	1.227	-	987	=	240

Oefening 3
1.	848	-	575	=	273
2.	695	-	249	=	446
3.	1.714	-	797	=	917
4.	1.286	-	566	=	720
5.	988	-	529	=	459
6.	1.246	-	312	=	934
7.	1.802	-	445	=	1.357
8.	647	-	612	=	35
9.	1.711	-	224	=	1.487
10.	1.174	-	302	=	872

Oefening 4
1.	1.501	-	1.314	=	187
2.	1.816	-	567	=	1.249
3.	653	-	248	=	405
4.	1.572	-	918	=	654
5.	1.765	-	1.216	=	549
6.	734	-	578	=	156
7.	1.979	-	1.800	=	179
8.	1.665	-	499	=	1.166
9.	1.666	-	863	=	803
10.	1.876	-	1.686	=	190