Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.798	-	1.618	=
2.	1.033	-	575	=
3.	1.023	-	175	=
4.	1.980	-	1.281	=
5.	933	-	908	=
6.	320	-	209	=
7.	1.913	-	816	=
8.	1.706	-	452	=
9.	1.930	-	57	=
10.	729	-	605	=

Oefening 2
1.	1.544	-	1.466	=
2.	1.945	-	1.134	=
3.	1.356	-	1.003	=
4.	672	-	427	=
5.	478	-	329	=
6.	260	-	223	=
7.	1.755	-	155	=
8.	1.537	-	1.506	=
9.	1.268	-	1.267	=
10.	1.714	-	414	=

Oefening 3
1.	1.446	-	564	=
2.	1.524	-	1.052	=
3.	870	-	755	=
4.	1.780	-	1.391	=
5.	1.905	-	1.726	=
6.	1.667	-	1.464	=
7.	1.873	-	1.730	=
8.	1.663	-	1.415	=
9.	1.483	-	629	=
10.	1.863	-	186	=

Oefening 4
1.	1.129	-	518	=
2.	1.472	-	1.170	=
3.	1.800	-	1.570	=
4.	700	-	135	=
5.	1.916	-	817	=
6.	1.372	-	692	=
7.	1.935	-	190	=
8.	1.743	-	308	=
9.	1.119	-	365	=
10.	1.971	-	1.337	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.798	-	1.618	=	180
2.	1.033	-	575	=	458
3.	1.023	-	175	=	848
4.	1.980	-	1.281	=	699
5.	933	-	908	=	25
6.	320	-	209	=	111
7.	1.913	-	816	=	1.097
8.	1.706	-	452	=	1.254
9.	1.930	-	57	=	1.873
10.	729	-	605	=	124

Oefening 2
1.	1.544	-	1.466	=	78
2.	1.945	-	1.134	=	811
3.	1.356	-	1.003	=	353
4.	672	-	427	=	245
5.	478	-	329	=	149
6.	260	-	223	=	37
7.	1.755	-	155	=	1.600
8.	1.537	-	1.506	=	31
9.	1.268	-	1.267	=	1
10.	1.714	-	414	=	1.300

Oefening 3
1.	1.446	-	564	=	882
2.	1.524	-	1.052	=	472
3.	870	-	755	=	115
4.	1.780	-	1.391	=	389
5.	1.905	-	1.726	=	179
6.	1.667	-	1.464	=	203
7.	1.873	-	1.730	=	143
8.	1.663	-	1.415	=	248
9.	1.483	-	629	=	854
10.	1.863	-	186	=	1.677

Oefening 4
1.	1.129	-	518	=	611
2.	1.472	-	1.170	=	302
3.	1.800	-	1.570	=	230
4.	700	-	135	=	565
5.	1.916	-	817	=	1.099
6.	1.372	-	692	=	680
7.	1.935	-	190	=	1.745
8.	1.743	-	308	=	1.435
9.	1.119	-	365	=	754
10.	1.971	-	1.337	=	634