Erafsommen tot 10.000

Aftrekken

Oefening 1
1.	8.897	-	1.878	=
2.	9.562	-	8.982	=
3.	4.463	-	2.591	=
4.	7.411	-	2.408	=
5.	7.901	-	7.358	=
6.	8.442	-	2.128	=
7.	7.458	-	4.528	=
8.	5.497	-	3.798	=
9.	6.086	-	1.333	=
10.	4.739	-	3.141	=

Oefening 2
1.	4.435	-	4.180	=
2.	3.488	-	1.527	=
3.	9.281	-	8.574	=
4.	8.932	-	1.656	=
5.	9.211	-	3.643	=
6.	9.476	-	4.617	=
7.	5.524	-	5.431	=
8.	3.890	-	1.786	=
9.	3.124	-	1.073	=
10.	2.156	-	1.934	=

Oefening 3
1.	7.213	-	2.905	=
2.	7.091	-	3.664	=
3.	4.285	-	2.301	=
4.	8.600	-	2.078	=
5.	5.289	-	4.883	=
6.	5.806	-	4.888	=
7.	7.382	-	3.542	=
8.	7.654	-	4.949	=
9.	5.536	-	4.724	=
10.	8.896	-	2.047	=

Oefening 4
1.	3.459	-	1.581	=
2.	8.567	-	1.242	=
3.	3.866	-	2.547	=
4.	6.426	-	5.469	=
5.	8.848	-	6.760	=
6.	5.272	-	2.756	=
7.	9.978	-	2.620	=
8.	2.928	-	2.063	=
9.	3.432	-	2.347	=
10.	2.792	-	1.164	=

Erafsommen tot 10.000
| ANTWOORDEN

Aftrekken

Oefening 1
1.	8.897	-	1.878	=	7.019
2.	9.562	-	8.982	=	580
3.	4.463	-	2.591	=	1.872
4.	7.411	-	2.408	=	5.003
5.	7.901	-	7.358	=	543
6.	8.442	-	2.128	=	6.314
7.	7.458	-	4.528	=	2.930
8.	5.497	-	3.798	=	1.699
9.	6.086	-	1.333	=	4.753
10.	4.739	-	3.141	=	1.598

Oefening 2
1.	4.435	-	4.180	=	255
2.	3.488	-	1.527	=	1.961
3.	9.281	-	8.574	=	707
4.	8.932	-	1.656	=	7.276
5.	9.211	-	3.643	=	5.568
6.	9.476	-	4.617	=	4.859
7.	5.524	-	5.431	=	93
8.	3.890	-	1.786	=	2.104
9.	3.124	-	1.073	=	2.051
10.	2.156	-	1.934	=	222

Oefening 3
1.	7.213	-	2.905	=	4.308
2.	7.091	-	3.664	=	3.427
3.	4.285	-	2.301	=	1.984
4.	8.600	-	2.078	=	6.522
5.	5.289	-	4.883	=	406
6.	5.806	-	4.888	=	918
7.	7.382	-	3.542	=	3.840
8.	7.654	-	4.949	=	2.705
9.	5.536	-	4.724	=	812
10.	8.896	-	2.047	=	6.849

Oefening 4
1.	3.459	-	1.581	=	1.878
2.	8.567	-	1.242	=	7.325
3.	3.866	-	2.547	=	1.319
4.	6.426	-	5.469	=	957
5.	8.848	-	6.760	=	2.088
6.	5.272	-	2.756	=	2.516
7.	9.978	-	2.620	=	7.358
8.	2.928	-	2.063	=	865
9.	3.432	-	2.347	=	1.085
10.	2.792	-	1.164	=	1.628