Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.051	-		=	414
2.	918	-		=	361
3.	730	-		=	212
4.	876	-		=	490
5.	1.925	-		=	1.276
6.	879	-		=	377
7.	1.548	-		=	1.309
8.	1.854	-		=	1.434
9.	1.826	-		=	256
10.	1.210	-		=	437

Oefening 2
1.	1.404	-		=	1.068
2.	1.319	-		=	41
3.	1.531	-		=	764
4.	1.955	-		=	648
5.	598	-		=	196
6.	628	-		=	133
7.	1.996	-		=	1.284
8.	1.263	-		=	498
9.	1.492	-		=	143
10.	302	-		=	62

Oefening 3
1.	1.201	-		=	872
2.	1.618	-		=	1.063
3.	957	-		=	134
4.	1.969	-		=	372
5.	1.715	-		=	168
6.	1.683	-		=	1.051
7.	1.167	-		=	711
8.	605	-		=	82
9.	1.663	-		=	1.051
10.	1.299	-		=	149

Oefening 4
1.	1.520	-		=	159
2.	657	-		=	244
3.	1.928	-		=	165
4.	731	-		=	457
5.	1.249	-		=	849
6.	970	-		=	331
7.	1.813	-		=	964
8.	1.581	-		=	55
9.	487	-		=	196
10.	721	-		=	448

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.051	-	637	=	414
2.	918	-	557	=	361
3.	730	-	518	=	212
4.	876	-	386	=	490
5.	1.925	-	649	=	1.276
6.	879	-	502	=	377
7.	1.548	-	239	=	1.309
8.	1.854	-	420	=	1.434
9.	1.826	-	1.570	=	256
10.	1.210	-	773	=	437

Oefening 2
1.	1.404	-	336	=	1.068
2.	1.319	-	1.278	=	41
3.	1.531	-	767	=	764
4.	1.955	-	1.307	=	648
5.	598	-	402	=	196
6.	628	-	495	=	133
7.	1.996	-	712	=	1.284
8.	1.263	-	765	=	498
9.	1.492	-	1.349	=	143
10.	302	-	240	=	62

Oefening 3
1.	1.201	-	329	=	872
2.	1.618	-	555	=	1.063
3.	957	-	823	=	134
4.	1.969	-	1.597	=	372
5.	1.715	-	1.547	=	168
6.	1.683	-	632	=	1.051
7.	1.167	-	456	=	711
8.	605	-	523	=	82
9.	1.663	-	612	=	1.051
10.	1.299	-	1.150	=	149

Oefening 4
1.	1.520	-	1.361	=	159
2.	657	-	413	=	244
3.	1.928	-	1.763	=	165
4.	731	-	274	=	457
5.	1.249	-	400	=	849
6.	970	-	639	=	331
7.	1.813	-	849	=	964
8.	1.581	-	1.526	=	55
9.	487	-	291	=	196
10.	721	-	273	=	448