Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.024	-		=	501
2.	1.415	-		=	267
3.	1.770	-		=	1.479
4.	1.875	-		=	1.369
5.	1.656	-		=	1.368
6.	1.559	-		=	202
7.	1.407	-		=	495
8.	634	-		=	107
9.	1.599	-		=	1.332
10.	1.954	-		=	301

Oefening 2
1.	1.335	-		=	452
2.	1.282	-		=	784
3.	433	-		=	7
4.	1.082	-		=	662
5.	586	-		=	114
6.	693	-		=	319
7.	1.995	-		=	711
8.	480	-		=	75
9.	902	-		=	359
10.	981	-		=	328

Oefening 3
1.	1.761	-		=	797
2.	837	-		=	576
3.	702	-		=	201
4.	1.734	-		=	982
5.	1.175	-		=	445
6.	1.819	-		=	392
7.	1.314	-		=	1.020
8.	754	-		=	314
9.	1.983	-		=	1.365
10.	1.398	-		=	752

Oefening 4
1.	236	-		=	28
2.	1.512	-		=	1.110
3.	1.041	-		=	131
4.	608	-		=	37
5.	1.498	-		=	983
6.	1.958	-		=	1.071
7.	606	-		=	334
8.	1.636	-		=	50
9.	1.806	-		=	1.591
10.	1.501	-		=	900

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.024	-	523	=	501
2.	1.415	-	1.148	=	267
3.	1.770	-	291	=	1.479
4.	1.875	-	506	=	1.369
5.	1.656	-	288	=	1.368
6.	1.559	-	1.357	=	202
7.	1.407	-	912	=	495
8.	634	-	527	=	107
9.	1.599	-	267	=	1.332
10.	1.954	-	1.653	=	301

Oefening 2
1.	1.335	-	883	=	452
2.	1.282	-	498	=	784
3.	433	-	426	=	7
4.	1.082	-	420	=	662
5.	586	-	472	=	114
6.	693	-	374	=	319
7.	1.995	-	1.284	=	711
8.	480	-	405	=	75
9.	902	-	543	=	359
10.	981	-	653	=	328

Oefening 3
1.	1.761	-	964	=	797
2.	837	-	261	=	576
3.	702	-	501	=	201
4.	1.734	-	752	=	982
5.	1.175	-	730	=	445
6.	1.819	-	1.427	=	392
7.	1.314	-	294	=	1.020
8.	754	-	440	=	314
9.	1.983	-	618	=	1.365
10.	1.398	-	646	=	752

Oefening 4
1.	236	-	208	=	28
2.	1.512	-	402	=	1.110
3.	1.041	-	910	=	131
4.	608	-	571	=	37
5.	1.498	-	515	=	983
6.	1.958	-	887	=	1.071
7.	606	-	272	=	334
8.	1.636	-	1.586	=	50
9.	1.806	-	215	=	1.591
10.	1.501	-	601	=	900