Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.955	-		=	262
2.	741	-		=	534
3.	1.985	-		=	938
4.	612	-		=	0
5.	1.637	-		=	387
6.	1.885	-		=	921
7.	1.541	-		=	1.089
8.	928	-		=	61
9.	1.212	-		=	8
10.	1.744	-		=	1.457

Oefening 2
1.	932	-		=	442
2.	1.515	-		=	900
3.	1.439	-		=	25
4.	1.286	-		=	659
5.	903	-		=	433
6.	1.035	-		=	819
7.	853	-		=	356
8.	1.030	-		=	620
9.	1.680	-		=	1.217
10.	1.555	-		=	242

Oefening 3
1.	1.991	-		=	1.411
2.	896	-		=	332
3.	1.192	-		=	3
4.	1.812	-		=	1.601
5.	1.480	-		=	1.071
6.	1.407	-		=	548
7.	1.901	-		=	1.019
8.	1.541	-		=	864
9.	1.636	-		=	960
10.	1.908	-		=	720

Oefening 4
1.	1.652	-		=	561
2.	1.941	-		=	921
3.	1.751	-		=	606
4.	1.260	-		=	67
5.	1.738	-		=	991
6.	1.515	-		=	1.027
7.	1.031	-		=	600
8.	1.528	-		=	937
9.	1.045	-		=	291
10.	1.133	-		=	132

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.955	-	1.693	=	262
2.	741	-	207	=	534
3.	1.985	-	1.047	=	938
4.	612	-	612	=	0
5.	1.637	-	1.250	=	387
6.	1.885	-	964	=	921
7.	1.541	-	452	=	1.089
8.	928	-	867	=	61
9.	1.212	-	1.204	=	8
10.	1.744	-	287	=	1.457

Oefening 2
1.	932	-	490	=	442
2.	1.515	-	615	=	900
3.	1.439	-	1.414	=	25
4.	1.286	-	627	=	659
5.	903	-	470	=	433
6.	1.035	-	216	=	819
7.	853	-	497	=	356
8.	1.030	-	410	=	620
9.	1.680	-	463	=	1.217
10.	1.555	-	1.313	=	242

Oefening 3
1.	1.991	-	580	=	1.411
2.	896	-	564	=	332
3.	1.192	-	1.189	=	3
4.	1.812	-	211	=	1.601
5.	1.480	-	409	=	1.071
6.	1.407	-	859	=	548
7.	1.901	-	882	=	1.019
8.	1.541	-	677	=	864
9.	1.636	-	676	=	960
10.	1.908	-	1.188	=	720

Oefening 4
1.	1.652	-	1.091	=	561
2.	1.941	-	1.020	=	921
3.	1.751	-	1.145	=	606
4.	1.260	-	1.193	=	67
5.	1.738	-	747	=	991
6.	1.515	-	488	=	1.027
7.	1.031	-	431	=	600
8.	1.528	-	591	=	937
9.	1.045	-	754	=	291
10.	1.133	-	1.001	=	132