Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.989	-		=	1.715
2.	1.714	-		=	1.106
3.	1.271	-		=	637
4.	924	-		=	398
5.	1.258	-		=	65
6.	1.552	-		=	524
7.	753	-		=	124
8.	1.552	-		=	445
9.	1.945	-		=	71
10.	1.520	-		=	9

Oefening 2
1.	1.829	-		=	1.482
2.	363	-		=	101
3.	1.662	-		=	1.377
4.	909	-		=	265
5.	771	-		=	86
6.	1.858	-		=	1.183
7.	1.031	-		=	766
8.	1.358	-		=	319
9.	1.036	-		=	814
10.	1.919	-		=	482

Oefening 3
1.	1.381	-		=	1.156
2.	1.555	-		=	42
3.	1.722	-		=	60
4.	1.498	-		=	756
5.	1.168	-		=	248
6.	1.943	-		=	1.402
7.	1.373	-		=	645
8.	992	-		=	204
9.	1.947	-		=	923
10.	1.639	-		=	35

Oefening 4
1.	1.781	-		=	101
2.	1.943	-		=	641
3.	988	-		=	257
4.	1.809	-		=	945
5.	1.237	-		=	276
6.	571	-		=	341
7.	565	-		=	28
8.	1.271	-		=	172
9.	998	-		=	798
10.	1.909	-		=	704

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.989	-	274	=	1.715
2.	1.714	-	608	=	1.106
3.	1.271	-	634	=	637
4.	924	-	526	=	398
5.	1.258	-	1.193	=	65
6.	1.552	-	1.028	=	524
7.	753	-	629	=	124
8.	1.552	-	1.107	=	445
9.	1.945	-	1.874	=	71
10.	1.520	-	1.511	=	9

Oefening 2
1.	1.829	-	347	=	1.482
2.	363	-	262	=	101
3.	1.662	-	285	=	1.377
4.	909	-	644	=	265
5.	771	-	685	=	86
6.	1.858	-	675	=	1.183
7.	1.031	-	265	=	766
8.	1.358	-	1.039	=	319
9.	1.036	-	222	=	814
10.	1.919	-	1.437	=	482

Oefening 3
1.	1.381	-	225	=	1.156
2.	1.555	-	1.513	=	42
3.	1.722	-	1.662	=	60
4.	1.498	-	742	=	756
5.	1.168	-	920	=	248
6.	1.943	-	541	=	1.402
7.	1.373	-	728	=	645
8.	992	-	788	=	204
9.	1.947	-	1.024	=	923
10.	1.639	-	1.604	=	35

Oefening 4
1.	1.781	-	1.680	=	101
2.	1.943	-	1.302	=	641
3.	988	-	731	=	257
4.	1.809	-	864	=	945
5.	1.237	-	961	=	276
6.	571	-	230	=	341
7.	565	-	537	=	28
8.	1.271	-	1.099	=	172
9.	998	-	200	=	798
10.	1.909	-	1.205	=	704