Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.692	-		=	1.357
2.	278	-		=	23
3.	1.700	-		=	1.408
4.	1.055	-		=	667
5.	1.608	-		=	1.033
6.	1.662	-		=	797
7.	954	-		=	371
8.	1.314	-		=	337
9.	1.055	-		=	773
10.	924	-		=	614

Oefening 2
1.	1.009	-		=	101
2.	931	-		=	638
3.	1.388	-		=	1.148
4.	1.326	-		=	926
5.	1.548	-		=	258
6.	1.647	-		=	1.209
7.	1.688	-		=	638
8.	1.124	-		=	740
9.	1.208	-		=	790
10.	1.162	-		=	110

Oefening 3
1.	1.890	-		=	374
2.	1.534	-		=	52
3.	1.589	-		=	1.227
4.	1.210	-		=	998
5.	1.461	-		=	580
6.	1.659	-		=	272
7.	1.806	-		=	172
8.	1.660	-		=	919
9.	1.537	-		=	348
10.	1.608	-		=	1.126

Oefening 4
1.	874	-		=	660
2.	1.865	-		=	1.365
3.	1.157	-		=	262
4.	800	-		=	292
5.	400	-		=	84
6.	465	-		=	1
7.	956	-		=	661
8.	1.858	-		=	1.187
9.	763	-		=	232
10.	1.977	-		=	1.776

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.692	-	335	=	1.357
2.	278	-	255	=	23
3.	1.700	-	292	=	1.408
4.	1.055	-	388	=	667
5.	1.608	-	575	=	1.033
6.	1.662	-	865	=	797
7.	954	-	583	=	371
8.	1.314	-	977	=	337
9.	1.055	-	282	=	773
10.	924	-	310	=	614

Oefening 2
1.	1.009	-	908	=	101
2.	931	-	293	=	638
3.	1.388	-	240	=	1.148
4.	1.326	-	400	=	926
5.	1.548	-	1.290	=	258
6.	1.647	-	438	=	1.209
7.	1.688	-	1.050	=	638
8.	1.124	-	384	=	740
9.	1.208	-	418	=	790
10.	1.162	-	1.052	=	110

Oefening 3
1.	1.890	-	1.516	=	374
2.	1.534	-	1.482	=	52
3.	1.589	-	362	=	1.227
4.	1.210	-	212	=	998
5.	1.461	-	881	=	580
6.	1.659	-	1.387	=	272
7.	1.806	-	1.634	=	172
8.	1.660	-	741	=	919
9.	1.537	-	1.189	=	348
10.	1.608	-	482	=	1.126

Oefening 4
1.	874	-	214	=	660
2.	1.865	-	500	=	1.365
3.	1.157	-	895	=	262
4.	800	-	508	=	292
5.	400	-	316	=	84
6.	465	-	464	=	1
7.	956	-	295	=	661
8.	1.858	-	671	=	1.187
9.	763	-	531	=	232
10.	1.977	-	201	=	1.776