Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.960	-		=	1.441
2.	721	-		=	370
3.	1.888	-		=	729
4.	1.698	-		=	270
5.	1.287	-		=	325
6.	1.496	-		=	759
7.	998	-		=	469
8.	835	-		=	201
9.	1.934	-		=	536
10.	1.959	-		=	261

Oefening 2
1.	1.901	-		=	905
2.	1.558	-		=	580
3.	826	-		=	461
4.	1.681	-		=	1.227
5.	1.668	-		=	1.102
6.	730	-		=	501
7.	1.374	-		=	1.017
8.	1.213	-		=	585
9.	1.000	-		=	758
10.	822	-		=	382

Oefening 3
1.	1.687	-		=	136
2.	1.697	-		=	175
3.	1.417	-		=	999
4.	1.732	-		=	126
5.	920	-		=	158
6.	1.529	-		=	770
7.	1.747	-		=	401
8.	1.066	-		=	450
9.	1.140	-		=	370
10.	1.737	-		=	497

Oefening 4
1.	913	-		=	307
2.	1.854	-		=	361
3.	1.419	-		=	705
4.	1.106	-		=	344
5.	1.949	-		=	938
6.	357	-		=	10
7.	1.669	-		=	1.363
8.	1.718	-		=	1.353
9.	1.105	-		=	325
10.	1.864	-		=	741

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.960	-	519	=	1.441
2.	721	-	351	=	370
3.	1.888	-	1.159	=	729
4.	1.698	-	1.428	=	270
5.	1.287	-	962	=	325
6.	1.496	-	737	=	759
7.	998	-	529	=	469
8.	835	-	634	=	201
9.	1.934	-	1.398	=	536
10.	1.959	-	1.698	=	261

Oefening 2
1.	1.901	-	996	=	905
2.	1.558	-	978	=	580
3.	826	-	365	=	461
4.	1.681	-	454	=	1.227
5.	1.668	-	566	=	1.102
6.	730	-	229	=	501
7.	1.374	-	357	=	1.017
8.	1.213	-	628	=	585
9.	1.000	-	242	=	758
10.	822	-	440	=	382

Oefening 3
1.	1.687	-	1.551	=	136
2.	1.697	-	1.522	=	175
3.	1.417	-	418	=	999
4.	1.732	-	1.606	=	126
5.	920	-	762	=	158
6.	1.529	-	759	=	770
7.	1.747	-	1.346	=	401
8.	1.066	-	616	=	450
9.	1.140	-	770	=	370
10.	1.737	-	1.240	=	497

Oefening 4
1.	913	-	606	=	307
2.	1.854	-	1.493	=	361
3.	1.419	-	714	=	705
4.	1.106	-	762	=	344
5.	1.949	-	1.011	=	938
6.	357	-	347	=	10
7.	1.669	-	306	=	1.363
8.	1.718	-	365	=	1.353
9.	1.105	-	780	=	325
10.	1.864	-	1.123	=	741