Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.445	-		=	705
2.	1.879	-		=	998
3.	800	-		=	461
4.	1.910	-		=	627
5.	684	-		=	191
6.	1.947	-		=	872
7.	1.869	-		=	1.029
8.	1.202	-		=	114
9.	1.963	-		=	1.513
10.	1.611	-		=	205

Oefening 2
1.	1.482	-		=	1.066
2.	467	-		=	94
3.	1.207	-		=	992
4.	1.801	-		=	1.218
5.	1.417	-		=	376
6.	1.825	-		=	475
7.	1.716	-		=	76
8.	1.571	-		=	569
9.	751	-		=	245
10.	1.660	-		=	1.326

Oefening 3
1.	1.386	-		=	596
2.	1.691	-		=	66
3.	1.957	-		=	890
4.	1.431	-		=	438
5.	1.607	-		=	1.172
6.	1.838	-		=	947
7.	1.311	-		=	833
8.	1.743	-		=	1.414
9.	1.837	-		=	1.026
10.	1.860	-		=	106

Oefening 4
1.	600	-		=	190
2.	698	-		=	378
3.	1.098	-		=	705
4.	1.029	-		=	18
5.	707	-		=	362
6.	723	-		=	252
7.	815	-		=	71
8.	871	-		=	364
9.	1.134	-		=	141
10.	1.009	-		=	671

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.445	-	740	=	705
2.	1.879	-	881	=	998
3.	800	-	339	=	461
4.	1.910	-	1.283	=	627
5.	684	-	493	=	191
6.	1.947	-	1.075	=	872
7.	1.869	-	840	=	1.029
8.	1.202	-	1.088	=	114
9.	1.963	-	450	=	1.513
10.	1.611	-	1.406	=	205

Oefening 2
1.	1.482	-	416	=	1.066
2.	467	-	373	=	94
3.	1.207	-	215	=	992
4.	1.801	-	583	=	1.218
5.	1.417	-	1.041	=	376
6.	1.825	-	1.350	=	475
7.	1.716	-	1.640	=	76
8.	1.571	-	1.002	=	569
9.	751	-	506	=	245
10.	1.660	-	334	=	1.326

Oefening 3
1.	1.386	-	790	=	596
2.	1.691	-	1.625	=	66
3.	1.957	-	1.067	=	890
4.	1.431	-	993	=	438
5.	1.607	-	435	=	1.172
6.	1.838	-	891	=	947
7.	1.311	-	478	=	833
8.	1.743	-	329	=	1.414
9.	1.837	-	811	=	1.026
10.	1.860	-	1.754	=	106

Oefening 4
1.	600	-	410	=	190
2.	698	-	320	=	378
3.	1.098	-	393	=	705
4.	1.029	-	1.011	=	18
5.	707	-	345	=	362
6.	723	-	471	=	252
7.	815	-	744	=	71
8.	871	-	507	=	364
9.	1.134	-	993	=	141
10.	1.009	-	338	=	671