Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.354	-		=	375
2.	1.282	-		=	29
3.	1.658	-		=	988
4.	629	-		=	351
5.	519	-		=	296
6.	1.062	-		=	621
7.	1.622	-		=	1.163
8.	1.273	-		=	218
9.	1.731	-		=	884
10.	1.377	-		=	842

Oefening 2
1.	1.603	-		=	954
2.	364	-		=	125
3.	1.734	-		=	1.350
4.	1.149	-		=	569
5.	340	-		=	43
6.	1.787	-		=	1.386
7.	1.543	-		=	192
8.	1.049	-		=	69
9.	1.777	-		=	616
10.	1.590	-		=	1.161

Oefening 3
1.	1.340	-		=	485
2.	1.488	-		=	1.280
3.	1.834	-		=	171
4.	1.375	-		=	732
5.	1.937	-		=	1.494
6.	1.546	-		=	1.095
7.	1.625	-		=	649
8.	1.307	-		=	264
9.	636	-		=	20
10.	1.579	-		=	932

Oefening 4
1.	464	-		=	153
2.	1.770	-		=	608
3.	1.869	-		=	929
4.	787	-		=	140
5.	1.627	-		=	893
6.	1.903	-		=	510
7.	1.355	-		=	863
8.	1.611	-		=	1.031
9.	1.966	-		=	1.613
10.	1.226	-		=	848

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.354	-	979	=	375
2.	1.282	-	1.253	=	29
3.	1.658	-	670	=	988
4.	629	-	278	=	351
5.	519	-	223	=	296
6.	1.062	-	441	=	621
7.	1.622	-	459	=	1.163
8.	1.273	-	1.055	=	218
9.	1.731	-	847	=	884
10.	1.377	-	535	=	842

Oefening 2
1.	1.603	-	649	=	954
2.	364	-	239	=	125
3.	1.734	-	384	=	1.350
4.	1.149	-	580	=	569
5.	340	-	297	=	43
6.	1.787	-	401	=	1.386
7.	1.543	-	1.351	=	192
8.	1.049	-	980	=	69
9.	1.777	-	1.161	=	616
10.	1.590	-	429	=	1.161

Oefening 3
1.	1.340	-	855	=	485
2.	1.488	-	208	=	1.280
3.	1.834	-	1.663	=	171
4.	1.375	-	643	=	732
5.	1.937	-	443	=	1.494
6.	1.546	-	451	=	1.095
7.	1.625	-	976	=	649
8.	1.307	-	1.043	=	264
9.	636	-	616	=	20
10.	1.579	-	647	=	932

Oefening 4
1.	464	-	311	=	153
2.	1.770	-	1.162	=	608
3.	1.869	-	940	=	929
4.	787	-	647	=	140
5.	1.627	-	734	=	893
6.	1.903	-	1.393	=	510
7.	1.355	-	492	=	863
8.	1.611	-	580	=	1.031
9.	1.966	-	353	=	1.613
10.	1.226	-	378	=	848