Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.959	-		=	327
2.	1.550	-		=	396
3.	1.115	-		=	231
4.	1.054	-		=	682
5.	1.009	-		=	390
6.	535	-		=	249
7.	1.978	-		=	186
8.	1.259	-		=	930
9.	1.817	-		=	997
10.	1.967	-		=	540

Oefening 2
1.	916	-		=	122
2.	1.242	-		=	349
3.	1.620	-		=	275
4.	842	-		=	498
5.	999	-		=	163
6.	1.979	-		=	346
7.	1.650	-		=	635
8.	1.710	-		=	304
9.	1.741	-		=	735
10.	1.309	-		=	255

Oefening 3
1.	775	-		=	545
2.	568	-		=	235
3.	1.146	-		=	536
4.	886	-		=	680
5.	1.289	-		=	7
6.	708	-		=	80
7.	1.991	-		=	366
8.	1.964	-		=	1.258
9.	731	-		=	131
10.	1.651	-		=	233

Oefening 4
1.	1.166	-		=	537
2.	1.684	-		=	1.288
3.	1.541	-		=	956
4.	1.116	-		=	201
5.	1.727	-		=	182
6.	1.819	-		=	636
7.	1.387	-		=	799
8.	1.054	-		=	60
9.	1.932	-		=	921
10.	1.021	-		=	711

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.959	-	1.632	=	327
2.	1.550	-	1.154	=	396
3.	1.115	-	884	=	231
4.	1.054	-	372	=	682
5.	1.009	-	619	=	390
6.	535	-	286	=	249
7.	1.978	-	1.792	=	186
8.	1.259	-	329	=	930
9.	1.817	-	820	=	997
10.	1.967	-	1.427	=	540

Oefening 2
1.	916	-	794	=	122
2.	1.242	-	893	=	349
3.	1.620	-	1.345	=	275
4.	842	-	344	=	498
5.	999	-	836	=	163
6.	1.979	-	1.633	=	346
7.	1.650	-	1.015	=	635
8.	1.710	-	1.406	=	304
9.	1.741	-	1.006	=	735
10.	1.309	-	1.054	=	255

Oefening 3
1.	775	-	230	=	545
2.	568	-	333	=	235
3.	1.146	-	610	=	536
4.	886	-	206	=	680
5.	1.289	-	1.282	=	7
6.	708	-	628	=	80
7.	1.991	-	1.625	=	366
8.	1.964	-	706	=	1.258
9.	731	-	600	=	131
10.	1.651	-	1.418	=	233

Oefening 4
1.	1.166	-	629	=	537
2.	1.684	-	396	=	1.288
3.	1.541	-	585	=	956
4.	1.116	-	915	=	201
5.	1.727	-	1.545	=	182
6.	1.819	-	1.183	=	636
7.	1.387	-	588	=	799
8.	1.054	-	994	=	60
9.	1.932	-	1.011	=	921
10.	1.021	-	310	=	711