Erafsommen met vlekken tot en met 5.000

Erafsommen

Oefening 1
1.	4.993	-		=	3.012
2.	4.233	-		=	1.155
3.	1.610	-		=	622
4.	1.219	-		=	621
5.	1.939	-		=	1.379
6.	3.283	-		=	915
7.	4.498	-		=	66
8.	3.554	-		=	1.731
9.	3.500	-		=	1.866
10.	3.958	-		=	2.980

Oefening 2
1.	3.190	-		=	1.288
2.	2.173	-		=	1.188
3.	2.491	-		=	989
4.	3.150	-		=	1.892
5.	4.237	-		=	2.193
6.	2.588	-		=	1.690
7.	4.679	-		=	4.113
8.	4.077	-		=	866
9.	3.724	-		=	3.147
10.	3.778	-		=	1.392

Oefening 3
1.	2.292	-		=	600
2.	3.219	-		=	813
3.	4.182	-		=	425
4.	4.925	-		=	3.776
5.	4.863	-		=	1.337
6.	4.704	-		=	989
7.	941	-		=	93
8.	4.932	-		=	1.724
9.	1.529	-		=	563
10.	1.516	-		=	970

Oefening 4
1.	3.467	-		=	2.077
2.	1.569	-		=	247
3.	2.427	-		=	379
4.	4.375	-		=	2.629
5.	4.248	-		=	2.302
6.	2.707	-		=	855
7.	3.813	-		=	3.080
8.	4.679	-		=	1.585
9.	4.876	-		=	1.757
10.	4.552	-		=	3.780

Erafsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	4.993	-	1.981	=	3.012
2.	4.233	-	3.078	=	1.155
3.	1.610	-	988	=	622
4.	1.219	-	598	=	621
5.	1.939	-	560	=	1.379
6.	3.283	-	2.368	=	915
7.	4.498	-	4.432	=	66
8.	3.554	-	1.823	=	1.731
9.	3.500	-	1.634	=	1.866
10.	3.958	-	978	=	2.980

Oefening 2
1.	3.190	-	1.902	=	1.288
2.	2.173	-	985	=	1.188
3.	2.491	-	1.502	=	989
4.	3.150	-	1.258	=	1.892
5.	4.237	-	2.044	=	2.193
6.	2.588	-	898	=	1.690
7.	4.679	-	566	=	4.113
8.	4.077	-	3.211	=	866
9.	3.724	-	577	=	3.147
10.	3.778	-	2.386	=	1.392

Oefening 3
1.	2.292	-	1.692	=	600
2.	3.219	-	2.406	=	813
3.	4.182	-	3.757	=	425
4.	4.925	-	1.149	=	3.776
5.	4.863	-	3.526	=	1.337
6.	4.704	-	3.715	=	989
7.	941	-	848	=	93
8.	4.932	-	3.208	=	1.724
9.	1.529	-	966	=	563
10.	1.516	-	546	=	970

Oefening 4
1.	3.467	-	1.390	=	2.077
2.	1.569	-	1.322	=	247
3.	2.427	-	2.048	=	379
4.	4.375	-	1.746	=	2.629
5.	4.248	-	1.946	=	2.302
6.	2.707	-	1.852	=	855
7.	3.813	-	733	=	3.080
8.	4.679	-	3.094	=	1.585
9.	4.876	-	3.119	=	1.757
10.	4.552	-	772	=	3.780