Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.424	-		=	1.183
2.	1.493	-		=	513
3.	904	-		=	699
4.	1.760	-		=	776
5.	1.666	-		=	1.160
6.	1.773	-		=	1.117
7.	1.619	-		=	1.393
8.	1.264	-		=	766
9.	1.985	-		=	950
10.	970	-		=	82

Oefening 2
1.	1.692	-		=	1.028
2.	1.306	-		=	780
3.	1.532	-		=	803
4.	989	-		=	411
5.	1.265	-		=	767
6.	1.852	-		=	528
7.	1.220	-		=	819
8.	1.177	-		=	153
9.	1.905	-		=	537
10.	1.927	-		=	390

Oefening 3
1.	702	-		=	293
2.	1.369	-		=	801
3.	1.562	-		=	568
4.	1.749	-		=	459
5.	960	-		=	640
6.	1.051	-		=	575
7.	1.530	-		=	935
8.	638	-		=	38
9.	1.531	-		=	391
10.	1.644	-		=	30

Oefening 4
1.	1.052	-		=	456
2.	1.756	-		=	860
3.	1.258	-		=	781
4.	1.835	-		=	464
5.	1.593	-		=	77
6.	1.910	-		=	37
7.	1.735	-		=	1.386
8.	1.827	-		=	233
9.	880	-		=	275
10.	1.804	-		=	1.231

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.424	-	241	=	1.183
2.	1.493	-	980	=	513
3.	904	-	205	=	699
4.	1.760	-	984	=	776
5.	1.666	-	506	=	1.160
6.	1.773	-	656	=	1.117
7.	1.619	-	226	=	1.393
8.	1.264	-	498	=	766
9.	1.985	-	1.035	=	950
10.	970	-	888	=	82

Oefening 2
1.	1.692	-	664	=	1.028
2.	1.306	-	526	=	780
3.	1.532	-	729	=	803
4.	989	-	578	=	411
5.	1.265	-	498	=	767
6.	1.852	-	1.324	=	528
7.	1.220	-	401	=	819
8.	1.177	-	1.024	=	153
9.	1.905	-	1.368	=	537
10.	1.927	-	1.537	=	390

Oefening 3
1.	702	-	409	=	293
2.	1.369	-	568	=	801
3.	1.562	-	994	=	568
4.	1.749	-	1.290	=	459
5.	960	-	320	=	640
6.	1.051	-	476	=	575
7.	1.530	-	595	=	935
8.	638	-	600	=	38
9.	1.531	-	1.140	=	391
10.	1.644	-	1.614	=	30

Oefening 4
1.	1.052	-	596	=	456
2.	1.756	-	896	=	860
3.	1.258	-	477	=	781
4.	1.835	-	1.371	=	464
5.	1.593	-	1.516	=	77
6.	1.910	-	1.873	=	37
7.	1.735	-	349	=	1.386
8.	1.827	-	1.594	=	233
9.	880	-	605	=	275
10.	1.804	-	573	=	1.231