Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.284	-	627	=
2.	1.475	-	137	=
3.	1.601	-	1.261	=
4.	670	-	577	=
5.	1.789	-	1.067	=
6.	1.340	-	334	=
7.	1.576	-	1.076	=
8.	1.781	-	697	=
9.	1.575	-	1.493	=
10.	1.102	-	867	=

Oefening 2
1.	1.213	-	481	=
2.	1.995	-	430	=
3.	1.545	-	401	=
4.	1.449	-	939	=
5.	1.622	-	745	=
6.	1.063	-	578	=
7.	614	-	152	=
8.	1.385	-	1.125	=
9.	904	-	490	=
10.	1.777	-	300	=

Oefening 3
1.	1.958	-	1.760	=
2.	1.966	-	1.946	=
3.	1.729	-	272	=
4.	821	-	684	=
5.	1.132	-	794	=
6.	1.933	-	833	=
7.	820	-	170	=
8.	1.389	-	1.071	=
9.	997	-	797	=
10.	1.744	-	477	=

Oefening 4
1.	1.534	-	367	=
2.	1.986	-	578	=
3.	1.666	-	1.635	=
4.	1.514	-	405	=
5.	978	-	440	=
6.	1.750	-	510	=
7.	1.470	-	955	=
8.	974	-	301	=
9.	1.978	-	570	=
10.	1.915	-	863	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.284	-	627	=	657
2.	1.475	-	137	=	1.338
3.	1.601	-	1.261	=	340
4.	670	-	577	=	93
5.	1.789	-	1.067	=	722
6.	1.340	-	334	=	1.006
7.	1.576	-	1.076	=	500
8.	1.781	-	697	=	1.084
9.	1.575	-	1.493	=	82
10.	1.102	-	867	=	235

Oefening 2
1.	1.213	-	481	=	732
2.	1.995	-	430	=	1.565
3.	1.545	-	401	=	1.144
4.	1.449	-	939	=	510
5.	1.622	-	745	=	877
6.	1.063	-	578	=	485
7.	614	-	152	=	462
8.	1.385	-	1.125	=	260
9.	904	-	490	=	414
10.	1.777	-	300	=	1.477

Oefening 3
1.	1.958	-	1.760	=	198
2.	1.966	-	1.946	=	20
3.	1.729	-	272	=	1.457
4.	821	-	684	=	137
5.	1.132	-	794	=	338
6.	1.933	-	833	=	1.100
7.	820	-	170	=	650
8.	1.389	-	1.071	=	318
9.	997	-	797	=	200
10.	1.744	-	477	=	1.267

Oefening 4
1.	1.534	-	367	=	1.167
2.	1.986	-	578	=	1.408
3.	1.666	-	1.635	=	31
4.	1.514	-	405	=	1.109
5.	978	-	440	=	538
6.	1.750	-	510	=	1.240
7.	1.470	-	955	=	515
8.	974	-	301	=	673
9.	1.978	-	570	=	1.408
10.	1.915	-	863	=	1.052