Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.594	-		=	1.032
2.	1.009	-		=	427
3.	1.751	-		=	1.378
4.	1.483	-		=	687
5.	431	-		=	185
6.	1.895	-		=	1.030
7.	1.493	-		=	824
8.	1.782	-		=	613
9.	1.448	-		=	642
10.	1.606	-		=	605

Oefening 2
1.	1.551	-		=	335
2.	1.340	-		=	167
3.	1.240	-		=	623
4.	1.263	-		=	461
5.	1.669	-		=	1.062
6.	1.343	-		=	787
7.	1.841	-		=	1.327
8.	1.581	-		=	14
9.	1.864	-		=	131
10.	899	-		=	418

Oefening 3
1.	845	-		=	502
2.	1.414	-		=	677
3.	438	-		=	148
4.	1.527	-		=	1.001
5.	1.473	-		=	964
6.	951	-		=	592
7.	599	-		=	319
8.	1.775	-		=	1.047
9.	1.635	-		=	923
10.	960	-		=	380

Oefening 4
1.	1.640	-		=	226
2.	1.209	-		=	211
3.	1.867	-		=	413
4.	1.612	-		=	772
5.	1.748	-		=	1.334
6.	1.713	-		=	507
7.	668	-		=	162
8.	1.824	-		=	708
9.	1.885	-		=	7
10.	1.464	-		=	732

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.594	-	562	=	1.032
2.	1.009	-	582	=	427
3.	1.751	-	373	=	1.378
4.	1.483	-	796	=	687
5.	431	-	246	=	185
6.	1.895	-	865	=	1.030
7.	1.493	-	669	=	824
8.	1.782	-	1.169	=	613
9.	1.448	-	806	=	642
10.	1.606	-	1.001	=	605

Oefening 2
1.	1.551	-	1.216	=	335
2.	1.340	-	1.173	=	167
3.	1.240	-	617	=	623
4.	1.263	-	802	=	461
5.	1.669	-	607	=	1.062
6.	1.343	-	556	=	787
7.	1.841	-	514	=	1.327
8.	1.581	-	1.567	=	14
9.	1.864	-	1.733	=	131
10.	899	-	481	=	418

Oefening 3
1.	845	-	343	=	502
2.	1.414	-	737	=	677
3.	438	-	290	=	148
4.	1.527	-	526	=	1.001
5.	1.473	-	509	=	964
6.	951	-	359	=	592
7.	599	-	280	=	319
8.	1.775	-	728	=	1.047
9.	1.635	-	712	=	923
10.	960	-	580	=	380

Oefening 4
1.	1.640	-	1.414	=	226
2.	1.209	-	998	=	211
3.	1.867	-	1.454	=	413
4.	1.612	-	840	=	772
5.	1.748	-	414	=	1.334
6.	1.713	-	1.206	=	507
7.	668	-	506	=	162
8.	1.824	-	1.116	=	708
9.	1.885	-	1.878	=	7
10.	1.464	-	732	=	732