Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.238	-		=	347
2.	1.837	-		=	1.017
3.	1.673	-		=	316
4.	1.519	-		=	579
5.	1.296	-		=	814
6.	1.204	-		=	257
7.	1.677	-		=	1.468
8.	959	-		=	96
9.	1.102	-		=	107
10.	1.907	-		=	809

Oefening 2
1.	1.264	-		=	449
2.	293	-		=	44
3.	1.760	-		=	280
4.	1.792	-		=	1.316
5.	1.783	-		=	949
6.	523	-		=	140
7.	1.429	-		=	787
8.	1.651	-		=	418
9.	1.278	-		=	861
10.	1.200	-		=	261

Oefening 3
1.	648	-		=	240
2.	1.184	-		=	161
3.	515	-		=	225
4.	1.736	-		=	90
5.	1.901	-		=	580
6.	1.246	-		=	357
7.	1.730	-		=	924
8.	654	-		=	273
9.	723	-		=	184
10.	1.694	-		=	525

Oefening 4
1.	1.486	-		=	215
2.	1.654	-		=	193
3.	1.064	-		=	585
4.	1.547	-		=	1.337
5.	1.531	-		=	1.044
6.	803	-		=	187
7.	1.823	-		=	987
8.	1.823	-		=	37
9.	916	-		=	233
10.	1.028	-		=	828

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.238	-	891	=	347
2.	1.837	-	820	=	1.017
3.	1.673	-	1.357	=	316
4.	1.519	-	940	=	579
5.	1.296	-	482	=	814
6.	1.204	-	947	=	257
7.	1.677	-	209	=	1.468
8.	959	-	863	=	96
9.	1.102	-	995	=	107
10.	1.907	-	1.098	=	809

Oefening 2
1.	1.264	-	815	=	449
2.	293	-	249	=	44
3.	1.760	-	1.480	=	280
4.	1.792	-	476	=	1.316
5.	1.783	-	834	=	949
6.	523	-	383	=	140
7.	1.429	-	642	=	787
8.	1.651	-	1.233	=	418
9.	1.278	-	417	=	861
10.	1.200	-	939	=	261

Oefening 3
1.	648	-	408	=	240
2.	1.184	-	1.023	=	161
3.	515	-	290	=	225
4.	1.736	-	1.646	=	90
5.	1.901	-	1.321	=	580
6.	1.246	-	889	=	357
7.	1.730	-	806	=	924
8.	654	-	381	=	273
9.	723	-	539	=	184
10.	1.694	-	1.169	=	525

Oefening 4
1.	1.486	-	1.271	=	215
2.	1.654	-	1.461	=	193
3.	1.064	-	479	=	585
4.	1.547	-	210	=	1.337
5.	1.531	-	487	=	1.044
6.	803	-	616	=	187
7.	1.823	-	836	=	987
8.	1.823	-	1.786	=	37
9.	916	-	683	=	233
10.	1.028	-	200	=	828