Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	996	-	69	=
2.	1.067	-	1.044	=
3.	1.498	-	216	=
4.	1.734	-	454	=
5.	1.380	-	919	=
6.	1.696	-	1.287	=
7.	1.255	-	1.221	=
8.	1.384	-	809	=
9.	1.869	-	356	=
10.	1.995	-	1.726	=

Oefening 2
1.	1.517	-	1.248	=
2.	1.917	-	1.876	=
3.	1.518	-	191	=
4.	1.820	-	553	=
5.	818	-	461	=
6.	456	-	364	=
7.	970	-	429	=
8.	1.363	-	425	=
9.	692	-	210	=
10.	1.633	-	188	=

Oefening 3
1.	656	-	329	=
2.	1.947	-	1.017	=
3.	558	-	335	=
4.	408	-	313	=
5.	1.942	-	1.410	=
6.	1.013	-	426	=
7.	1.662	-	937	=
8.	1.994	-	973	=
9.	1.448	-	1.297	=
10.	531	-	322	=

Oefening 4
1.	1.059	-	454	=
2.	1.296	-	71	=
3.	1.015	-	877	=
4.	1.600	-	634	=
5.	1.207	-	337	=
6.	1.711	-	392	=
7.	1.025	-	451	=
8.	945	-	836	=
9.	1.496	-	704	=
10.	1.088	-	1.002	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	996	-	69	=	927
2.	1.067	-	1.044	=	23
3.	1.498	-	216	=	1.282
4.	1.734	-	454	=	1.280
5.	1.380	-	919	=	461
6.	1.696	-	1.287	=	409
7.	1.255	-	1.221	=	34
8.	1.384	-	809	=	575
9.	1.869	-	356	=	1.513
10.	1.995	-	1.726	=	269

Oefening 2
1.	1.517	-	1.248	=	269
2.	1.917	-	1.876	=	41
3.	1.518	-	191	=	1.327
4.	1.820	-	553	=	1.267
5.	818	-	461	=	357
6.	456	-	364	=	92
7.	970	-	429	=	541
8.	1.363	-	425	=	938
9.	692	-	210	=	482
10.	1.633	-	188	=	1.445

Oefening 3
1.	656	-	329	=	327
2.	1.947	-	1.017	=	930
3.	558	-	335	=	223
4.	408	-	313	=	95
5.	1.942	-	1.410	=	532
6.	1.013	-	426	=	587
7.	1.662	-	937	=	725
8.	1.994	-	973	=	1.021
9.	1.448	-	1.297	=	151
10.	531	-	322	=	209

Oefening 4
1.	1.059	-	454	=	605
2.	1.296	-	71	=	1.225
3.	1.015	-	877	=	138
4.	1.600	-	634	=	966
5.	1.207	-	337	=	870
6.	1.711	-	392	=	1.319
7.	1.025	-	451	=	574
8.	945	-	836	=	109
9.	1.496	-	704	=	792
10.	1.088	-	1.002	=	86