Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.978	-		=	1.448
2.	1.683	-		=	1.253
3.	1.357	-		=	401
4.	1.580	-		=	1.349
5.	1.729	-		=	619
6.	1.723	-		=	1.443
7.	1.767	-		=	95
8.	775	-		=	285
9.	1.843	-		=	363
10.	1.929	-		=	189

Oefening 2
1.	1.518	-		=	537
2.	1.324	-		=	70
3.	571	-		=	108
4.	1.974	-		=	1.569
5.	1.593	-		=	328
6.	704	-		=	179
7.	1.606	-		=	1.311
8.	1.842	-		=	82
9.	1.387	-		=	726
10.	1.557	-		=	887

Oefening 3
1.	1.725	-		=	542
2.	1.264	-		=	917
3.	1.695	-		=	95
4.	1.682	-		=	386
5.	1.554	-		=	752
6.	1.744	-		=	34
7.	773	-		=	520
8.	955	-		=	202
9.	1.330	-		=	154
10.	1.331	-		=	690

Oefening 4
1.	1.985	-		=	926
2.	1.795	-		=	522
3.	1.430	-		=	119
4.	714	-		=	142
5.	798	-		=	323
6.	1.880	-		=	6
7.	1.180	-		=	295
8.	1.791	-		=	1.438
9.	1.921	-		=	28
10.	907	-		=	342

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.978	-	530	=	1.448
2.	1.683	-	430	=	1.253
3.	1.357	-	956	=	401
4.	1.580	-	231	=	1.349
5.	1.729	-	1.110	=	619
6.	1.723	-	280	=	1.443
7.	1.767	-	1.672	=	95
8.	775	-	490	=	285
9.	1.843	-	1.480	=	363
10.	1.929	-	1.740	=	189

Oefening 2
1.	1.518	-	981	=	537
2.	1.324	-	1.254	=	70
3.	571	-	463	=	108
4.	1.974	-	405	=	1.569
5.	1.593	-	1.265	=	328
6.	704	-	525	=	179
7.	1.606	-	295	=	1.311
8.	1.842	-	1.760	=	82
9.	1.387	-	661	=	726
10.	1.557	-	670	=	887

Oefening 3
1.	1.725	-	1.183	=	542
2.	1.264	-	347	=	917
3.	1.695	-	1.600	=	95
4.	1.682	-	1.296	=	386
5.	1.554	-	802	=	752
6.	1.744	-	1.710	=	34
7.	773	-	253	=	520
8.	955	-	753	=	202
9.	1.330	-	1.176	=	154
10.	1.331	-	641	=	690

Oefening 4
1.	1.985	-	1.059	=	926
2.	1.795	-	1.273	=	522
3.	1.430	-	1.311	=	119
4.	714	-	572	=	142
5.	798	-	475	=	323
6.	1.880	-	1.874	=	6
7.	1.180	-	885	=	295
8.	1.791	-	353	=	1.438
9.	1.921	-	1.893	=	28
10.	907	-	565	=	342