Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.318	-		=	280
2.	894	-		=	311
3.	1.189	-		=	829
4.	423	-		=	86
5.	909	-		=	257
6.	1.652	-		=	987
7.	1.170	-		=	471
8.	1.404	-		=	835
9.	1.728	-		=	459
10.	1.089	-		=	564

Oefening 2
1.	1.813	-		=	1.253
2.	1.920	-		=	449
3.	420	-		=	110
4.	848	-		=	316
5.	835	-		=	630
6.	616	-		=	45
7.	1.818	-		=	466
8.	700	-		=	16
9.	1.787	-		=	796
10.	1.789	-		=	967

Oefening 3
1.	1.384	-		=	1.121
2.	930	-		=	320
3.	1.100	-		=	581
4.	1.393	-		=	1.123
5.	474	-		=	238
6.	1.941	-		=	1.582
7.	1.003	-		=	714
8.	1.282	-		=	370
9.	907	-		=	666
10.	1.443	-		=	600

Oefening 4
1.	1.334	-		=	672
2.	1.732	-		=	1.525
3.	1.484	-		=	1.086
4.	1.701	-		=	1.393
5.	1.828	-		=	1.252
6.	1.318	-		=	1.017
7.	1.485	-		=	537
8.	1.431	-		=	140
9.	1.822	-		=	1.039
10.	1.631	-		=	1.170

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.318	-	1.038	=	280
2.	894	-	583	=	311
3.	1.189	-	360	=	829
4.	423	-	337	=	86
5.	909	-	652	=	257
6.	1.652	-	665	=	987
7.	1.170	-	699	=	471
8.	1.404	-	569	=	835
9.	1.728	-	1.269	=	459
10.	1.089	-	525	=	564

Oefening 2
1.	1.813	-	560	=	1.253
2.	1.920	-	1.471	=	449
3.	420	-	310	=	110
4.	848	-	532	=	316
5.	835	-	205	=	630
6.	616	-	571	=	45
7.	1.818	-	1.352	=	466
8.	700	-	684	=	16
9.	1.787	-	991	=	796
10.	1.789	-	822	=	967

Oefening 3
1.	1.384	-	263	=	1.121
2.	930	-	610	=	320
3.	1.100	-	519	=	581
4.	1.393	-	270	=	1.123
5.	474	-	236	=	238
6.	1.941	-	359	=	1.582
7.	1.003	-	289	=	714
8.	1.282	-	912	=	370
9.	907	-	241	=	666
10.	1.443	-	843	=	600

Oefening 4
1.	1.334	-	662	=	672
2.	1.732	-	207	=	1.525
3.	1.484	-	398	=	1.086
4.	1.701	-	308	=	1.393
5.	1.828	-	576	=	1.252
6.	1.318	-	301	=	1.017
7.	1.485	-	948	=	537
8.	1.431	-	1.291	=	140
9.	1.822	-	783	=	1.039
10.	1.631	-	461	=	1.170