Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.718	-		=	1.026
2.	919	-		=	411
3.	1.612	-		=	664
4.	1.866	-		=	1.345
5.	590	-		=	20
6.	1.992	-		=	314
7.	980	-		=	266
8.	1.203	-		=	947
9.	815	-		=	411
10.	1.633	-		=	62

Oefening 2
1.	1.936	-		=	1.719
2.	1.679	-		=	808
3.	1.828	-		=	1.437
4.	1.592	-		=	719
5.	1.189	-		=	87
6.	1.035	-		=	360
7.	1.486	-		=	1.270
8.	1.193	-		=	900
9.	1.187	-		=	70
10.	739	-		=	487

Oefening 3
1.	1.574	-		=	912
2.	1.830	-		=	188
3.	641	-		=	229
4.	1.470	-		=	322
5.	1.701	-		=	1.189
6.	602	-		=	120
7.	1.490	-		=	438
8.	1.357	-		=	616
9.	334	-		=	77
10.	1.801	-		=	859

Oefening 4
1.	869	-		=	535
2.	1.591	-		=	130
3.	1.709	-		=	696
4.	1.777	-		=	594
5.	1.305	-		=	34
6.	1.190	-		=	118
7.	1.827	-		=	878
8.	698	-		=	12
9.	656	-		=	86
10.	1.558	-		=	125

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.718	-	692	=	1.026
2.	919	-	508	=	411
3.	1.612	-	948	=	664
4.	1.866	-	521	=	1.345
5.	590	-	570	=	20
6.	1.992	-	1.678	=	314
7.	980	-	714	=	266
8.	1.203	-	256	=	947
9.	815	-	404	=	411
10.	1.633	-	1.571	=	62

Oefening 2
1.	1.936	-	217	=	1.719
2.	1.679	-	871	=	808
3.	1.828	-	391	=	1.437
4.	1.592	-	873	=	719
5.	1.189	-	1.102	=	87
6.	1.035	-	675	=	360
7.	1.486	-	216	=	1.270
8.	1.193	-	293	=	900
9.	1.187	-	1.117	=	70
10.	739	-	252	=	487

Oefening 3
1.	1.574	-	662	=	912
2.	1.830	-	1.642	=	188
3.	641	-	412	=	229
4.	1.470	-	1.148	=	322
5.	1.701	-	512	=	1.189
6.	602	-	482	=	120
7.	1.490	-	1.052	=	438
8.	1.357	-	741	=	616
9.	334	-	257	=	77
10.	1.801	-	942	=	859

Oefening 4
1.	869	-	334	=	535
2.	1.591	-	1.461	=	130
3.	1.709	-	1.013	=	696
4.	1.777	-	1.183	=	594
5.	1.305	-	1.271	=	34
6.	1.190	-	1.072	=	118
7.	1.827	-	949	=	878
8.	698	-	686	=	12
9.	656	-	570	=	86
10.	1.558	-	1.433	=	125