Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.521	-		=	53
2.	1.566	-		=	116
3.	1.827	-		=	1.487
4.	1.835	-		=	1.500
5.	1.664	-		=	656
6.	1.701	-		=	312
7.	1.065	-		=	661
8.	740	-		=	97
9.	1.660	-		=	738
10.	1.252	-		=	555

Oefening 2
1.	1.644	-		=	640
2.	525	-		=	73
3.	1.566	-		=	888
4.	1.645	-		=	494
5.	1.841	-		=	1.484
6.	1.806	-		=	1.468
7.	1.265	-		=	155
8.	1.685	-		=	281
9.	532	-		=	230
10.	1.238	-		=	483

Oefening 3
1.	871	-		=	519
2.	614	-		=	324
3.	1.933	-		=	1.347
4.	1.172	-		=	790
5.	1.408	-		=	767
6.	1.589	-		=	490
7.	1.600	-		=	1.052
8.	779	-		=	570
9.	1.723	-		=	82
10.	1.969	-		=	877

Oefening 4
1.	1.169	-		=	935
2.	1.274	-		=	345
3.	564	-		=	190
4.	1.037	-		=	605
5.	1.084	-		=	81
6.	999	-		=	216
7.	1.597	-		=	142
8.	1.901	-		=	584
9.	1.683	-		=	297
10.	1.761	-		=	522

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.521	-	1.468	=	53
2.	1.566	-	1.450	=	116
3.	1.827	-	340	=	1.487
4.	1.835	-	335	=	1.500
5.	1.664	-	1.008	=	656
6.	1.701	-	1.389	=	312
7.	1.065	-	404	=	661
8.	740	-	643	=	97
9.	1.660	-	922	=	738
10.	1.252	-	697	=	555

Oefening 2
1.	1.644	-	1.004	=	640
2.	525	-	452	=	73
3.	1.566	-	678	=	888
4.	1.645	-	1.151	=	494
5.	1.841	-	357	=	1.484
6.	1.806	-	338	=	1.468
7.	1.265	-	1.110	=	155
8.	1.685	-	1.404	=	281
9.	532	-	302	=	230
10.	1.238	-	755	=	483

Oefening 3
1.	871	-	352	=	519
2.	614	-	290	=	324
3.	1.933	-	586	=	1.347
4.	1.172	-	382	=	790
5.	1.408	-	641	=	767
6.	1.589	-	1.099	=	490
7.	1.600	-	548	=	1.052
8.	779	-	209	=	570
9.	1.723	-	1.641	=	82
10.	1.969	-	1.092	=	877

Oefening 4
1.	1.169	-	234	=	935
2.	1.274	-	929	=	345
3.	564	-	374	=	190
4.	1.037	-	432	=	605
5.	1.084	-	1.003	=	81
6.	999	-	783	=	216
7.	1.597	-	1.455	=	142
8.	1.901	-	1.317	=	584
9.	1.683	-	1.386	=	297
10.	1.761	-	1.239	=	522