Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	977	-	320	=
2.	495	-	392	=
3.	1.578	-	1.496	=
4.	926	-	540	=
5.	982	-	605	=
6.	686	-	589	=
7.	1.611	-	149	=
8.	1.566	-	164	=
9.	1.674	-	1.176	=
10.	1.967	-	1.568	=

Oefening 2
1.	1.881	-	1.444	=
2.	747	-	626	=
3.	1.253	-	692	=
4.	1.982	-	1.894	=
5.	835	-	119	=
6.	1.203	-	150	=
7.	1.619	-	1.056	=
8.	1.414	-	850	=
9.	1.009	-	887	=
10.	1.793	-	1.662	=

Oefening 3
1.	773	-	490	=
2.	1.883	-	1.703	=
3.	831	-	606	=
4.	365	-	289	=
5.	1.882	-	1.360	=
6.	1.739	-	935	=
7.	1.709	-	1.607	=
8.	1.713	-	1.496	=
9.	1.824	-	1.377	=
10.	1.712	-	1.311	=

Oefening 4
1.	184	-	111	=
2.	1.103	-	503	=
3.	1.992	-	207	=
4.	713	-	136	=
5.	1.195	-	1.019	=
6.	1.016	-	1.005	=
7.	1.274	-	1.127	=
8.	1.889	-	1.528	=
9.	1.595	-	1.503	=
10.	1.292	-	651	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	977	-	320	=	657
2.	495	-	392	=	103
3.	1.578	-	1.496	=	82
4.	926	-	540	=	386
5.	982	-	605	=	377
6.	686	-	589	=	97
7.	1.611	-	149	=	1.462
8.	1.566	-	164	=	1.402
9.	1.674	-	1.176	=	498
10.	1.967	-	1.568	=	399

Oefening 2
1.	1.881	-	1.444	=	437
2.	747	-	626	=	121
3.	1.253	-	692	=	561
4.	1.982	-	1.894	=	88
5.	835	-	119	=	716
6.	1.203	-	150	=	1.053
7.	1.619	-	1.056	=	563
8.	1.414	-	850	=	564
9.	1.009	-	887	=	122
10.	1.793	-	1.662	=	131

Oefening 3
1.	773	-	490	=	283
2.	1.883	-	1.703	=	180
3.	831	-	606	=	225
4.	365	-	289	=	76
5.	1.882	-	1.360	=	522
6.	1.739	-	935	=	804
7.	1.709	-	1.607	=	102
8.	1.713	-	1.496	=	217
9.	1.824	-	1.377	=	447
10.	1.712	-	1.311	=	401

Oefening 4
1.	184	-	111	=	73
2.	1.103	-	503	=	600
3.	1.992	-	207	=	1.785
4.	713	-	136	=	577
5.	1.195	-	1.019	=	176
6.	1.016	-	1.005	=	11
7.	1.274	-	1.127	=	147
8.	1.889	-	1.528	=	361
9.	1.595	-	1.503	=	92
10.	1.292	-	651	=	641