Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.650	-		=	207
2.	1.185	-		=	802
3.	1.335	-		=	871
4.	1.279	-		=	292
5.	1.546	-		=	728
6.	1.544	-		=	118
7.	1.861	-		=	960
8.	561	-		=	248
9.	1.088	-		=	166
10.	585	-		=	264

Oefening 2
1.	1.111	-		=	870
2.	1.695	-		=	626
3.	1.139	-		=	66
4.	1.802	-		=	1.499
5.	1.908	-		=	1.690
6.	1.778	-		=	709
7.	1.571	-		=	520
8.	1.313	-		=	584
9.	1.179	-		=	749
10.	1.203	-		=	169

Oefening 3
1.	1.752	-		=	1.331
2.	1.084	-		=	712
3.	1.680	-		=	437
4.	656	-		=	95
5.	1.295	-		=	601
6.	1.186	-		=	820
7.	1.422	-		=	993
8.	1.547	-		=	1.259
9.	1.752	-		=	734
10.	1.990	-		=	1.421

Oefening 4
1.	903	-		=	185
2.	1.315	-		=	970
3.	808	-		=	186
4.	559	-		=	176
5.	1.440	-		=	1.131
6.	1.256	-		=	714
7.	290	-		=	1
8.	915	-		=	662
9.	404	-		=	113
10.	1.620	-		=	123

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.650	-	1.443	=	207
2.	1.185	-	383	=	802
3.	1.335	-	464	=	871
4.	1.279	-	987	=	292
5.	1.546	-	818	=	728
6.	1.544	-	1.426	=	118
7.	1.861	-	901	=	960
8.	561	-	313	=	248
9.	1.088	-	922	=	166
10.	585	-	321	=	264

Oefening 2
1.	1.111	-	241	=	870
2.	1.695	-	1.069	=	626
3.	1.139	-	1.073	=	66
4.	1.802	-	303	=	1.499
5.	1.908	-	218	=	1.690
6.	1.778	-	1.069	=	709
7.	1.571	-	1.051	=	520
8.	1.313	-	729	=	584
9.	1.179	-	430	=	749
10.	1.203	-	1.034	=	169

Oefening 3
1.	1.752	-	421	=	1.331
2.	1.084	-	372	=	712
3.	1.680	-	1.243	=	437
4.	656	-	561	=	95
5.	1.295	-	694	=	601
6.	1.186	-	366	=	820
7.	1.422	-	429	=	993
8.	1.547	-	288	=	1.259
9.	1.752	-	1.018	=	734
10.	1.990	-	569	=	1.421

Oefening 4
1.	903	-	718	=	185
2.	1.315	-	345	=	970
3.	808	-	622	=	186
4.	559	-	383	=	176
5.	1.440	-	309	=	1.131
6.	1.256	-	542	=	714
7.	290	-	289	=	1
8.	915	-	253	=	662
9.	404	-	291	=	113
10.	1.620	-	1.497	=	123