Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.446	-		=	482
2.	1.881	-		=	351
3.	1.701	-		=	1.010
4.	895	-		=	232
5.	633	-		=	374
6.	1.202	-		=	607
7.	1.621	-		=	1.028
8.	1.639	-		=	1.346
9.	1.501	-		=	926
10.	824	-		=	36

Oefening 2
1.	1.170	-		=	647
2.	1.860	-		=	289
3.	1.306	-		=	826
4.	1.973	-		=	1.206
5.	510	-		=	222
6.	1.552	-		=	733
7.	1.230	-		=	308
8.	1.689	-		=	111
9.	1.590	-		=	1.112
10.	506	-		=	35

Oefening 3
1.	1.199	-		=	746
2.	1.490	-		=	248
3.	1.457	-		=	1.066
4.	644	-		=	281
5.	1.798	-		=	1.509
6.	1.808	-		=	967
7.	1.729	-		=	1.513
8.	983	-		=	137
9.	1.778	-		=	192
10.	1.071	-		=	367

Oefening 4
1.	236	-		=	7
2.	932	-		=	223
3.	1.719	-		=	457
4.	1.551	-		=	572
5.	1.575	-		=	90
6.	609	-		=	42
7.	1.637	-		=	236
8.	1.758	-		=	1.191
9.	1.927	-		=	319
10.	1.459	-		=	1.228

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.446	-	964	=	482
2.	1.881	-	1.530	=	351
3.	1.701	-	691	=	1.010
4.	895	-	663	=	232
5.	633	-	259	=	374
6.	1.202	-	595	=	607
7.	1.621	-	593	=	1.028
8.	1.639	-	293	=	1.346
9.	1.501	-	575	=	926
10.	824	-	788	=	36

Oefening 2
1.	1.170	-	523	=	647
2.	1.860	-	1.571	=	289
3.	1.306	-	480	=	826
4.	1.973	-	767	=	1.206
5.	510	-	288	=	222
6.	1.552	-	819	=	733
7.	1.230	-	922	=	308
8.	1.689	-	1.578	=	111
9.	1.590	-	478	=	1.112
10.	506	-	471	=	35

Oefening 3
1.	1.199	-	453	=	746
2.	1.490	-	1.242	=	248
3.	1.457	-	391	=	1.066
4.	644	-	363	=	281
5.	1.798	-	289	=	1.509
6.	1.808	-	841	=	967
7.	1.729	-	216	=	1.513
8.	983	-	846	=	137
9.	1.778	-	1.586	=	192
10.	1.071	-	704	=	367

Oefening 4
1.	236	-	229	=	7
2.	932	-	709	=	223
3.	1.719	-	1.262	=	457
4.	1.551	-	979	=	572
5.	1.575	-	1.485	=	90
6.	609	-	567	=	42
7.	1.637	-	1.401	=	236
8.	1.758	-	567	=	1.191
9.	1.927	-	1.608	=	319
10.	1.459	-	231	=	1.228