Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.663	-		=	35
2.	1.873	-		=	528
3.	1.475	-		=	728
4.	1.841	-		=	91
5.	1.190	-		=	615
6.	1.761	-		=	729
7.	1.638	-		=	804
8.	1.889	-		=	693
9.	1.282	-		=	788
10.	1.762	-		=	632

Oefening 2
1.	350	-		=	71
2.	1.352	-		=	636
3.	1.885	-		=	1.309
4.	1.683	-		=	720
5.	1.997	-		=	347
6.	1.623	-		=	424
7.	1.864	-		=	1.611
8.	1.275	-		=	606
9.	1.208	-		=	630
10.	1.905	-		=	662

Oefening 3
1.	1.521	-		=	221
2.	1.827	-		=	1.074
3.	1.030	-		=	663
4.	1.955	-		=	1.210
5.	222	-		=	10
6.	825	-		=	115
7.	1.076	-		=	654
8.	1.825	-		=	837
9.	381	-		=	34
10.	1.440	-		=	1.139

Oefening 4
1.	1.545	-		=	223
2.	1.415	-		=	763
3.	1.052	-		=	700
4.	1.034	-		=	583
5.	1.700	-		=	904
6.	603	-		=	256
7.	507	-		=	55
8.	1.150	-		=	483
9.	1.358	-		=	960
10.	984	-		=	109

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.663	-	1.628	=	35
2.	1.873	-	1.345	=	528
3.	1.475	-	747	=	728
4.	1.841	-	1.750	=	91
5.	1.190	-	575	=	615
6.	1.761	-	1.032	=	729
7.	1.638	-	834	=	804
8.	1.889	-	1.196	=	693
9.	1.282	-	494	=	788
10.	1.762	-	1.130	=	632

Oefening 2
1.	350	-	279	=	71
2.	1.352	-	716	=	636
3.	1.885	-	576	=	1.309
4.	1.683	-	963	=	720
5.	1.997	-	1.650	=	347
6.	1.623	-	1.199	=	424
7.	1.864	-	253	=	1.611
8.	1.275	-	669	=	606
9.	1.208	-	578	=	630
10.	1.905	-	1.243	=	662

Oefening 3
1.	1.521	-	1.300	=	221
2.	1.827	-	753	=	1.074
3.	1.030	-	367	=	663
4.	1.955	-	745	=	1.210
5.	222	-	212	=	10
6.	825	-	710	=	115
7.	1.076	-	422	=	654
8.	1.825	-	988	=	837
9.	381	-	347	=	34
10.	1.440	-	301	=	1.139

Oefening 4
1.	1.545	-	1.322	=	223
2.	1.415	-	652	=	763
3.	1.052	-	352	=	700
4.	1.034	-	451	=	583
5.	1.700	-	796	=	904
6.	603	-	347	=	256
7.	507	-	452	=	55
8.	1.150	-	667	=	483
9.	1.358	-	398	=	960
10.	984	-	875	=	109