Erafsommen tot 10.000

Aftrekken

Oefening 1
1.	2.051	-	1.777	=
2.	7.909	-	2.458	=
3.	8.306	-	5.380	=
4.	2.388	-	2.260	=
5.	9.817	-	3.360	=
6.	7.290	-	6.810	=
7.	9.142	-	8.259	=
8.	9.255	-	6.129	=
9.	7.815	-	3.454	=
10.	9.278	-	9.055	=

Oefening 2
1.	9.124	-	1.365	=
2.	6.581	-	3.872	=
3.	6.589	-	5.538	=
4.	7.672	-	2.570	=
5.	4.137	-	2.085	=
6.	9.611	-	4.851	=
7.	3.181	-	1.855	=
8.	8.004	-	7.535	=
9.	9.473	-	6.192	=
10.	9.884	-	5.160	=

Oefening 3
1.	8.510	-	6.145	=
2.	9.682	-	1.377	=
3.	9.932	-	6.536	=
4.	9.886	-	3.519	=
5.	6.033	-	3.405	=
6.	9.011	-	4.027	=
7.	9.143	-	4.585	=
8.	8.845	-	4.432	=
9.	9.169	-	5.798	=
10.	7.934	-	6.131	=

Oefening 4
1.	8.983	-	3.659	=
2.	7.580	-	1.764	=
3.	7.842	-	1.914	=
4.	7.047	-	2.197	=
5.	7.815	-	2.802	=
6.	3.886	-	1.731	=
7.	7.496	-	1.607	=
8.	9.063	-	4.498	=
9.	9.539	-	1.972	=
10.	5.946	-	2.772	=

Erafsommen tot 10.000
| ANTWOORDEN

Aftrekken

Oefening 1
1.	2.051	-	1.777	=	274
2.	7.909	-	2.458	=	5.451
3.	8.306	-	5.380	=	2.926
4.	2.388	-	2.260	=	128
5.	9.817	-	3.360	=	6.457
6.	7.290	-	6.810	=	480
7.	9.142	-	8.259	=	883
8.	9.255	-	6.129	=	3.126
9.	7.815	-	3.454	=	4.361
10.	9.278	-	9.055	=	223

Oefening 2
1.	9.124	-	1.365	=	7.759
2.	6.581	-	3.872	=	2.709
3.	6.589	-	5.538	=	1.051
4.	7.672	-	2.570	=	5.102
5.	4.137	-	2.085	=	2.052
6.	9.611	-	4.851	=	4.760
7.	3.181	-	1.855	=	1.326
8.	8.004	-	7.535	=	469
9.	9.473	-	6.192	=	3.281
10.	9.884	-	5.160	=	4.724

Oefening 3
1.	8.510	-	6.145	=	2.365
2.	9.682	-	1.377	=	8.305
3.	9.932	-	6.536	=	3.396
4.	9.886	-	3.519	=	6.367
5.	6.033	-	3.405	=	2.628
6.	9.011	-	4.027	=	4.984
7.	9.143	-	4.585	=	4.558
8.	8.845	-	4.432	=	4.413
9.	9.169	-	5.798	=	3.371
10.	7.934	-	6.131	=	1.803

Oefening 4
1.	8.983	-	3.659	=	5.324
2.	7.580	-	1.764	=	5.816
3.	7.842	-	1.914	=	5.928
4.	7.047	-	2.197	=	4.850
5.	7.815	-	2.802	=	5.013
6.	3.886	-	1.731	=	2.155
7.	7.496	-	1.607	=	5.889
8.	9.063	-	4.498	=	4.565
9.	9.539	-	1.972	=	7.567
10.	5.946	-	2.772	=	3.174