Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.813	-		=	831
2.	1.081	-		=	738
3.	1.475	-		=	1.022
4.	1.605	-		=	1.151
5.	670	-		=	396
6.	812	-		=	393
7.	1.876	-		=	998
8.	1.662	-		=	1.045
9.	1.716	-		=	1.074
10.	976	-		=	383

Oefening 2
1.	1.228	-		=	695
2.	1.878	-		=	1.430
3.	1.299	-		=	870
4.	1.372	-		=	1.138
5.	1.992	-		=	1.575
6.	657	-		=	1
7.	664	-		=	445
8.	915	-		=	659
9.	1.768	-		=	459
10.	1.545	-		=	566

Oefening 3
1.	1.002	-		=	547
2.	603	-		=	243
3.	1.381	-		=	719
4.	1.894	-		=	593
5.	1.442	-		=	557
6.	1.506	-		=	161
7.	1.438	-		=	68
8.	1.079	-		=	243
9.	1.914	-		=	1.682
10.	1.147	-		=	553

Oefening 4
1.	1.653	-		=	172
2.	1.873	-		=	723
3.	1.945	-		=	1.163
4.	1.723	-		=	376
5.	611	-		=	311
6.	1.471	-		=	1.004
7.	1.645	-		=	636
8.	706	-		=	5
9.	1.427	-		=	598
10.	1.870	-		=	1.062

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.813	-	982	=	831
2.	1.081	-	343	=	738
3.	1.475	-	453	=	1.022
4.	1.605	-	454	=	1.151
5.	670	-	274	=	396
6.	812	-	419	=	393
7.	1.876	-	878	=	998
8.	1.662	-	617	=	1.045
9.	1.716	-	642	=	1.074
10.	976	-	593	=	383

Oefening 2
1.	1.228	-	533	=	695
2.	1.878	-	448	=	1.430
3.	1.299	-	429	=	870
4.	1.372	-	234	=	1.138
5.	1.992	-	417	=	1.575
6.	657	-	656	=	1
7.	664	-	219	=	445
8.	915	-	256	=	659
9.	1.768	-	1.309	=	459
10.	1.545	-	979	=	566

Oefening 3
1.	1.002	-	455	=	547
2.	603	-	360	=	243
3.	1.381	-	662	=	719
4.	1.894	-	1.301	=	593
5.	1.442	-	885	=	557
6.	1.506	-	1.345	=	161
7.	1.438	-	1.370	=	68
8.	1.079	-	836	=	243
9.	1.914	-	232	=	1.682
10.	1.147	-	594	=	553

Oefening 4
1.	1.653	-	1.481	=	172
2.	1.873	-	1.150	=	723
3.	1.945	-	782	=	1.163
4.	1.723	-	1.347	=	376
5.	611	-	300	=	311
6.	1.471	-	467	=	1.004
7.	1.645	-	1.009	=	636
8.	706	-	701	=	5
9.	1.427	-	829	=	598
10.	1.870	-	808	=	1.062