Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.410	-	539	=
2.	1.706	-	903	=
3.	1.694	-	746	=
4.	1.806	-	452	=
5.	1.748	-	686	=
6.	1.641	-	176	=
7.	1.462	-	426	=
8.	300	-	210	=
9.	760	-	496	=
10.	1.964	-	1.195	=

Oefening 2
1.	1.446	-	296	=
2.	1.748	-	1.497	=
3.	1.849	-	1.394	=
4.	1.585	-	1.511	=
5.	1.599	-	1.367	=
6.	1.845	-	1.311	=
7.	1.887	-	1.782	=
8.	1.604	-	1.380	=
9.	1.415	-	1.261	=
10.	1.280	-	831	=

Oefening 3
1.	1.790	-	1.519	=
2.	1.685	-	895	=
3.	1.577	-	1.305	=
4.	996	-	755	=
5.	1.907	-	298	=
6.	1.697	-	55	=
7.	1.477	-	740	=
8.	1.633	-	1.181	=
9.	1.293	-	724	=
10.	1.864	-	932	=

Oefening 4
1.	1.052	-	448	=
2.	1.635	-	475	=
3.	1.581	-	1.571	=
4.	1.592	-	1.152	=
5.	754	-	276	=
6.	1.257	-	753	=
7.	825	-	117	=
8.	1.786	-	898	=
9.	1.029	-	578	=
10.	1.055	-	680	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.410	-	539	=	871
2.	1.706	-	903	=	803
3.	1.694	-	746	=	948
4.	1.806	-	452	=	1.354
5.	1.748	-	686	=	1.062
6.	1.641	-	176	=	1.465
7.	1.462	-	426	=	1.036
8.	300	-	210	=	90
9.	760	-	496	=	264
10.	1.964	-	1.195	=	769

Oefening 2
1.	1.446	-	296	=	1.150
2.	1.748	-	1.497	=	251
3.	1.849	-	1.394	=	455
4.	1.585	-	1.511	=	74
5.	1.599	-	1.367	=	232
6.	1.845	-	1.311	=	534
7.	1.887	-	1.782	=	105
8.	1.604	-	1.380	=	224
9.	1.415	-	1.261	=	154
10.	1.280	-	831	=	449

Oefening 3
1.	1.790	-	1.519	=	271
2.	1.685	-	895	=	790
3.	1.577	-	1.305	=	272
4.	996	-	755	=	241
5.	1.907	-	298	=	1.609
6.	1.697	-	55	=	1.642
7.	1.477	-	740	=	737
8.	1.633	-	1.181	=	452
9.	1.293	-	724	=	569
10.	1.864	-	932	=	932

Oefening 4
1.	1.052	-	448	=	604
2.	1.635	-	475	=	1.160
3.	1.581	-	1.571	=	10
4.	1.592	-	1.152	=	440
5.	754	-	276	=	478
6.	1.257	-	753	=	504
7.	825	-	117	=	708
8.	1.786	-	898	=	888
9.	1.029	-	578	=	451
10.	1.055	-	680	=	375