Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	385	-	87	=
2.	1.249	-	721	=
3.	1.904	-	1.571	=
4.	1.183	-	329	=
5.	860	-	305	=
6.	1.910	-	1.177	=
7.	1.132	-	502	=
8.	1.499	-	1.377	=
9.	986	-	133	=
10.	1.317	-	525	=

Oefening 2
1.	1.272	-	958	=
2.	636	-	327	=
3.	1.157	-	917	=
4.	522	-	297	=
5.	1.535	-	314	=
6.	466	-	426	=
7.	1.894	-	449	=
8.	777	-	603	=
9.	1.047	-	1.021	=
10.	1.330	-	1.093	=

Oefening 3
1.	1.709	-	674	=
2.	805	-	158	=
3.	1.061	-	625	=
4.	1.488	-	377	=
5.	846	-	675	=
6.	1.776	-	656	=
7.	1.949	-	1.934	=
8.	611	-	451	=
9.	1.319	-	1.240	=
10.	1.974	-	948	=

Oefening 4
1.	811	-	757	=
2.	1.802	-	453	=
3.	637	-	265	=
4.	1.189	-	1.093	=
5.	1.466	-	1.045	=
6.	1.445	-	167	=
7.	1.420	-	647	=
8.	1.331	-	400	=
9.	1.917	-	750	=
10.	1.032	-	187	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	385	-	87	=	298
2.	1.249	-	721	=	528
3.	1.904	-	1.571	=	333
4.	1.183	-	329	=	854
5.	860	-	305	=	555
6.	1.910	-	1.177	=	733
7.	1.132	-	502	=	630
8.	1.499	-	1.377	=	122
9.	986	-	133	=	853
10.	1.317	-	525	=	792

Oefening 2
1.	1.272	-	958	=	314
2.	636	-	327	=	309
3.	1.157	-	917	=	240
4.	522	-	297	=	225
5.	1.535	-	314	=	1.221
6.	466	-	426	=	40
7.	1.894	-	449	=	1.445
8.	777	-	603	=	174
9.	1.047	-	1.021	=	26
10.	1.330	-	1.093	=	237

Oefening 3
1.	1.709	-	674	=	1.035
2.	805	-	158	=	647
3.	1.061	-	625	=	436
4.	1.488	-	377	=	1.111
5.	846	-	675	=	171
6.	1.776	-	656	=	1.120
7.	1.949	-	1.934	=	15
8.	611	-	451	=	160
9.	1.319	-	1.240	=	79
10.	1.974	-	948	=	1.026

Oefening 4
1.	811	-	757	=	54
2.	1.802	-	453	=	1.349
3.	637	-	265	=	372
4.	1.189	-	1.093	=	96
5.	1.466	-	1.045	=	421
6.	1.445	-	167	=	1.278
7.	1.420	-	647	=	773
8.	1.331	-	400	=	931
9.	1.917	-	750	=	1.167
10.	1.032	-	187	=	845