Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.547	-	1.127	=
2.	988	-	508	=
3.	1.112	-	324	=
4.	1.320	-	1.044	=
5.	385	-	315	=
6.	1.789	-	1.286	=
7.	600	-	458	=
8.	1.355	-	1.082	=
9.	1.574	-	1.073	=
10.	1.404	-	1.295	=

Oefening 2
1.	1.556	-	165	=
2.	911	-	539	=
3.	1.488	-	1.233	=
4.	1.230	-	882	=
5.	1.057	-	769	=
6.	1.029	-	156	=
7.	904	-	512	=
8.	1.706	-	374	=
9.	1.323	-	1.022	=
10.	1.830	-	570	=

Oefening 3
1.	1.368	-	344	=
2.	1.924	-	357	=
3.	1.641	-	848	=
4.	1.698	-	1.073	=
5.	1.772	-	835	=
6.	1.949	-	487	=
7.	1.926	-	526	=
8.	1.433	-	355	=
9.	1.925	-	1.631	=
10.	1.829	-	982	=

Oefening 4
1.	1.159	-	541	=
2.	1.731	-	727	=
3.	1.510	-	1.167	=
4.	1.822	-	410	=
5.	1.234	-	763	=
6.	1.161	-	846	=
7.	1.903	-	240	=
8.	1.112	-	178	=
9.	1.326	-	247	=
10.	1.177	-	723	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.547	-	1.127	=	420
2.	988	-	508	=	480
3.	1.112	-	324	=	788
4.	1.320	-	1.044	=	276
5.	385	-	315	=	70
6.	1.789	-	1.286	=	503
7.	600	-	458	=	142
8.	1.355	-	1.082	=	273
9.	1.574	-	1.073	=	501
10.	1.404	-	1.295	=	109

Oefening 2
1.	1.556	-	165	=	1.391
2.	911	-	539	=	372
3.	1.488	-	1.233	=	255
4.	1.230	-	882	=	348
5.	1.057	-	769	=	288
6.	1.029	-	156	=	873
7.	904	-	512	=	392
8.	1.706	-	374	=	1.332
9.	1.323	-	1.022	=	301
10.	1.830	-	570	=	1.260

Oefening 3
1.	1.368	-	344	=	1.024
2.	1.924	-	357	=	1.567
3.	1.641	-	848	=	793
4.	1.698	-	1.073	=	625
5.	1.772	-	835	=	937
6.	1.949	-	487	=	1.462
7.	1.926	-	526	=	1.400
8.	1.433	-	355	=	1.078
9.	1.925	-	1.631	=	294
10.	1.829	-	982	=	847

Oefening 4
1.	1.159	-	541	=	618
2.	1.731	-	727	=	1.004
3.	1.510	-	1.167	=	343
4.	1.822	-	410	=	1.412
5.	1.234	-	763	=	471
6.	1.161	-	846	=	315
7.	1.903	-	240	=	1.663
8.	1.112	-	178	=	934
9.	1.326	-	247	=	1.079
10.	1.177	-	723	=	454