Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.342	-		=	589
2.	1.680	-		=	1.280
3.	1.789	-		=	400
4.	1.977	-		=	285
5.	1.686	-		=	694
6.	1.921	-		=	247
7.	1.396	-		=	83
8.	1.161	-		=	183
9.	1.389	-		=	955
10.	1.627	-		=	1.290

Oefening 2
1.	1.691	-		=	257
2.	1.606	-		=	891
3.	1.865	-		=	790
4.	744	-		=	260
5.	1.699	-		=	1.074
6.	1.135	-		=	108
7.	1.749	-		=	299
8.	1.853	-		=	805
9.	1.763	-		=	130
10.	1.004	-		=	234

Oefening 3
1.	723	-		=	425
2.	1.987	-		=	1.050
3.	1.048	-		=	165
4.	1.527	-		=	1.229
5.	1.452	-		=	35
6.	1.753	-		=	418
7.	1.713	-		=	1.203
8.	894	-		=	467
9.	290	-		=	87
10.	1.560	-		=	418

Oefening 4
1.	1.585	-		=	1.226
2.	1.101	-		=	421
3.	1.190	-		=	183
4.	1.865	-		=	128
5.	1.802	-		=	1.251
6.	1.704	-		=	27
7.	1.104	-		=	578
8.	812	-		=	203
9.	1.898	-		=	174
10.	1.679	-		=	342

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.342	-	753	=	589
2.	1.680	-	400	=	1.280
3.	1.789	-	1.389	=	400
4.	1.977	-	1.692	=	285
5.	1.686	-	992	=	694
6.	1.921	-	1.674	=	247
7.	1.396	-	1.313	=	83
8.	1.161	-	978	=	183
9.	1.389	-	434	=	955
10.	1.627	-	337	=	1.290

Oefening 2
1.	1.691	-	1.434	=	257
2.	1.606	-	715	=	891
3.	1.865	-	1.075	=	790
4.	744	-	484	=	260
5.	1.699	-	625	=	1.074
6.	1.135	-	1.027	=	108
7.	1.749	-	1.450	=	299
8.	1.853	-	1.048	=	805
9.	1.763	-	1.633	=	130
10.	1.004	-	770	=	234

Oefening 3
1.	723	-	298	=	425
2.	1.987	-	937	=	1.050
3.	1.048	-	883	=	165
4.	1.527	-	298	=	1.229
5.	1.452	-	1.417	=	35
6.	1.753	-	1.335	=	418
7.	1.713	-	510	=	1.203
8.	894	-	427	=	467
9.	290	-	203	=	87
10.	1.560	-	1.142	=	418

Oefening 4
1.	1.585	-	359	=	1.226
2.	1.101	-	680	=	421
3.	1.190	-	1.007	=	183
4.	1.865	-	1.737	=	128
5.	1.802	-	551	=	1.251
6.	1.704	-	1.677	=	27
7.	1.104	-	526	=	578
8.	812	-	609	=	203
9.	1.898	-	1.724	=	174
10.	1.679	-	1.337	=	342