Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.476	-		=	994
2.	1.270	-		=	166
3.	1.604	-		=	1.269
4.	1.369	-		=	300
5.	1.063	-		=	675
6.	1.050	-		=	281
7.	1.522	-		=	1.171
8.	793	-		=	400
9.	1.651	-		=	1.000
10.	1.981	-		=	979

Oefening 2
1.	1.980	-		=	1.066
2.	499	-		=	142
3.	515	-		=	2
4.	617	-		=	311
5.	1.612	-		=	1.147
6.	643	-		=	289
7.	1.782	-		=	1.420
8.	1.464	-		=	724
9.	1.429	-		=	726
10.	1.396	-		=	120

Oefening 3
1.	1.908	-		=	1.021
2.	1.360	-		=	867
3.	516	-		=	218
4.	1.918	-		=	577
5.	1.229	-		=	750
6.	1.510	-		=	914
7.	1.744	-		=	1.535
8.	1.384	-		=	1.017
9.	1.518	-		=	1.282
10.	1.687	-		=	718

Oefening 4
1.	1.245	-		=	51
2.	990	-		=	478
3.	1.223	-		=	638
4.	1.589	-		=	1.166
5.	1.438	-		=	233
6.	1.976	-		=	185
7.	1.833	-		=	1.515
8.	1.407	-		=	533
9.	743	-		=	227
10.	1.158	-		=	58

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.476	-	482	=	994
2.	1.270	-	1.104	=	166
3.	1.604	-	335	=	1.269
4.	1.369	-	1.069	=	300
5.	1.063	-	388	=	675
6.	1.050	-	769	=	281
7.	1.522	-	351	=	1.171
8.	793	-	393	=	400
9.	1.651	-	651	=	1.000
10.	1.981	-	1.002	=	979

Oefening 2
1.	1.980	-	914	=	1.066
2.	499	-	357	=	142
3.	515	-	513	=	2
4.	617	-	306	=	311
5.	1.612	-	465	=	1.147
6.	643	-	354	=	289
7.	1.782	-	362	=	1.420
8.	1.464	-	740	=	724
9.	1.429	-	703	=	726
10.	1.396	-	1.276	=	120

Oefening 3
1.	1.908	-	887	=	1.021
2.	1.360	-	493	=	867
3.	516	-	298	=	218
4.	1.918	-	1.341	=	577
5.	1.229	-	479	=	750
6.	1.510	-	596	=	914
7.	1.744	-	209	=	1.535
8.	1.384	-	367	=	1.017
9.	1.518	-	236	=	1.282
10.	1.687	-	969	=	718

Oefening 4
1.	1.245	-	1.194	=	51
2.	990	-	512	=	478
3.	1.223	-	585	=	638
4.	1.589	-	423	=	1.166
5.	1.438	-	1.205	=	233
6.	1.976	-	1.791	=	185
7.	1.833	-	318	=	1.515
8.	1.407	-	874	=	533
9.	743	-	516	=	227
10.	1.158	-	1.100	=	58