Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	900	-		=	265
2.	1.658	-		=	1.365
3.	360	-		=	54
4.	1.445	-		=	567
5.	1.226	-		=	636
6.	1.394	-		=	584
7.	1.293	-		=	132
8.	1.207	-		=	338
9.	1.203	-		=	654
10.	1.728	-		=	351

Oefening 2
1.	1.822	-		=	606
2.	787	-		=	7
3.	1.584	-		=	687
4.	1.598	-		=	370
5.	1.657	-		=	301
6.	967	-		=	464
7.	964	-		=	165
8.	1.458	-		=	412
9.	1.832	-		=	606
10.	1.403	-		=	90

Oefening 3
1.	1.660	-		=	1.419
2.	1.902	-		=	1.615
3.	1.489	-		=	323
4.	1.991	-		=	734
5.	1.716	-		=	1.324
6.	1.346	-		=	271
7.	1.853	-		=	1.250
8.	1.544	-		=	312
9.	1.566	-		=	891
10.	1.613	-		=	82

Oefening 4
1.	1.820	-		=	560
2.	1.606	-		=	81
3.	1.396	-		=	1.150
4.	1.784	-		=	341
5.	1.890	-		=	791
6.	1.091	-		=	603
7.	1.305	-		=	760
8.	1.955	-		=	977
9.	1.189	-		=	754
10.	1.837	-		=	315

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	900	-	635	=	265
2.	1.658	-	293	=	1.365
3.	360	-	306	=	54
4.	1.445	-	878	=	567
5.	1.226	-	590	=	636
6.	1.394	-	810	=	584
7.	1.293	-	1.161	=	132
8.	1.207	-	869	=	338
9.	1.203	-	549	=	654
10.	1.728	-	1.377	=	351

Oefening 2
1.	1.822	-	1.216	=	606
2.	787	-	780	=	7
3.	1.584	-	897	=	687
4.	1.598	-	1.228	=	370
5.	1.657	-	1.356	=	301
6.	967	-	503	=	464
7.	964	-	799	=	165
8.	1.458	-	1.046	=	412
9.	1.832	-	1.226	=	606
10.	1.403	-	1.313	=	90

Oefening 3
1.	1.660	-	241	=	1.419
2.	1.902	-	287	=	1.615
3.	1.489	-	1.166	=	323
4.	1.991	-	1.257	=	734
5.	1.716	-	392	=	1.324
6.	1.346	-	1.075	=	271
7.	1.853	-	603	=	1.250
8.	1.544	-	1.232	=	312
9.	1.566	-	675	=	891
10.	1.613	-	1.531	=	82

Oefening 4
1.	1.820	-	1.260	=	560
2.	1.606	-	1.525	=	81
3.	1.396	-	246	=	1.150
4.	1.784	-	1.443	=	341
5.	1.890	-	1.099	=	791
6.	1.091	-	488	=	603
7.	1.305	-	545	=	760
8.	1.955	-	978	=	977
9.	1.189	-	435	=	754
10.	1.837	-	1.522	=	315