Erafsommen tot 5.000

Erafsommen

Oefening 1
1.	890	-	752	=
2.	4.729	-	2.550	=
3.	3.782	-	2.569	=
4.	4.180	-	506	=
5.	4.070	-	3.256	=
6.	4.619	-	4.338	=
7.	3.411	-	1.587	=
8.	2.516	-	1.888	=
9.	3.951	-	636	=
10.	3.342	-	1.988	=

Oefening 2
1.	4.385	-	2.238	=
2.	3.454	-	3.249	=
3.	2.061	-	647	=
4.	2.210	-	1.950	=
5.	3.836	-	825	=
6.	1.876	-	1.665	=
7.	1.845	-	1.024	=
8.	4.880	-	4.406	=
9.	4.825	-	3.787	=
10.	853	-	551	=

Oefening 3
1.	3.399	-	1.343	=
2.	2.087	-	550	=
3.	1.827	-	1.779	=
4.	3.855	-	2.468	=
5.	1.840	-	1.657	=
6.	4.795	-	2.369	=
7.	4.535	-	2.939	=
8.	4.589	-	4.351	=
9.	1.451	-	1.440	=
10.	2.722	-	2.084	=

Oefening 4
1.	3.195	-	811	=
2.	1.251	-	1.173	=
3.	4.078	-	3.931	=
4.	2.792	-	2.445	=
5.	3.325	-	2.954	=
6.	2.047	-	866	=
7.	2.742	-	819	=
8.	1.903	-	732	=
9.	2.745	-	670	=
10.	3.870	-	2.623	=

Erafsommen tot 5.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	890	-	752	=	138
2.	4.729	-	2.550	=	2.179
3.	3.782	-	2.569	=	1.213
4.	4.180	-	506	=	3.674
5.	4.070	-	3.256	=	814
6.	4.619	-	4.338	=	281
7.	3.411	-	1.587	=	1.824
8.	2.516	-	1.888	=	628
9.	3.951	-	636	=	3.315
10.	3.342	-	1.988	=	1.354

Oefening 2
1.	4.385	-	2.238	=	2.147
2.	3.454	-	3.249	=	205
3.	2.061	-	647	=	1.414
4.	2.210	-	1.950	=	260
5.	3.836	-	825	=	3.011
6.	1.876	-	1.665	=	211
7.	1.845	-	1.024	=	821
8.	4.880	-	4.406	=	474
9.	4.825	-	3.787	=	1.038
10.	853	-	551	=	302

Oefening 3
1.	3.399	-	1.343	=	2.056
2.	2.087	-	550	=	1.537
3.	1.827	-	1.779	=	48
4.	3.855	-	2.468	=	1.387
5.	1.840	-	1.657	=	183
6.	4.795	-	2.369	=	2.426
7.	4.535	-	2.939	=	1.596
8.	4.589	-	4.351	=	238
9.	1.451	-	1.440	=	11
10.	2.722	-	2.084	=	638

Oefening 4
1.	3.195	-	811	=	2.384
2.	1.251	-	1.173	=	78
3.	4.078	-	3.931	=	147
4.	2.792	-	2.445	=	347
5.	3.325	-	2.954	=	371
6.	2.047	-	866	=	1.181
7.	2.742	-	819	=	1.923
8.	1.903	-	732	=	1.171
9.	2.745	-	670	=	2.075
10.	3.870	-	2.623	=	1.247