Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	281	-	113	=
2.	1.304	-	691	=
3.	1.752	-	848	=
4.	1.388	-	454	=
5.	1.990	-	168	=
6.	1.382	-	1.300	=
7.	568	-	286	=
8.	1.818	-	1.091	=
9.	1.050	-	343	=
10.	588	-	167	=

Oefening 2
1.	1.143	-	231	=
2.	1.896	-	1.279	=
3.	1.329	-	832	=
4.	1.846	-	594	=
5.	899	-	540	=
6.	1.727	-	224	=
7.	1.809	-	243	=
8.	1.861	-	227	=
9.	1.901	-	1.017	=
10.	500	-	489	=

Oefening 3
1.	1.323	-	324	=
2.	1.842	-	1.450	=
3.	1.821	-	1.073	=
4.	899	-	794	=
5.	1.271	-	302	=
6.	941	-	900	=
7.	1.580	-	407	=
8.	1.322	-	373	=
9.	1.851	-	297	=
10.	1.570	-	1.066	=

Oefening 4
1.	1.475	-	284	=
2.	1.333	-	406	=
3.	986	-	203	=
4.	1.741	-	1.435	=
5.	1.946	-	118	=
6.	1.103	-	1.032	=
7.	523	-	128	=
8.	1.526	-	588	=
9.	762	-	727	=
10.	1.605	-	324	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	281	-	113	=	168
2.	1.304	-	691	=	613
3.	1.752	-	848	=	904
4.	1.388	-	454	=	934
5.	1.990	-	168	=	1.822
6.	1.382	-	1.300	=	82
7.	568	-	286	=	282
8.	1.818	-	1.091	=	727
9.	1.050	-	343	=	707
10.	588	-	167	=	421

Oefening 2
1.	1.143	-	231	=	912
2.	1.896	-	1.279	=	617
3.	1.329	-	832	=	497
4.	1.846	-	594	=	1.252
5.	899	-	540	=	359
6.	1.727	-	224	=	1.503
7.	1.809	-	243	=	1.566
8.	1.861	-	227	=	1.634
9.	1.901	-	1.017	=	884
10.	500	-	489	=	11

Oefening 3
1.	1.323	-	324	=	999
2.	1.842	-	1.450	=	392
3.	1.821	-	1.073	=	748
4.	899	-	794	=	105
5.	1.271	-	302	=	969
6.	941	-	900	=	41
7.	1.580	-	407	=	1.173
8.	1.322	-	373	=	949
9.	1.851	-	297	=	1.554
10.	1.570	-	1.066	=	504

Oefening 4
1.	1.475	-	284	=	1.191
2.	1.333	-	406	=	927
3.	986	-	203	=	783
4.	1.741	-	1.435	=	306
5.	1.946	-	118	=	1.828
6.	1.103	-	1.032	=	71
7.	523	-	128	=	395
8.	1.526	-	588	=	938
9.	762	-	727	=	35
10.	1.605	-	324	=	1.281