Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.854	-	1.810	=
2.	1.288	-	613	=
3.	1.884	-	1.256	=
4.	1.480	-	940	=
5.	1.727	-	628	=
6.	1.981	-	880	=
7.	1.494	-	1.058	=
8.	1.514	-	907	=
9.	919	-	248	=
10.	935	-	133	=

Oefening 2
1.	1.952	-	1.200	=
2.	1.505	-	226	=
3.	1.804	-	1.165	=
4.	1.458	-	928	=
5.	1.409	-	1.040	=
6.	1.006	-	347	=
7.	1.871	-	110	=
8.	1.960	-	338	=
9.	1.969	-	287	=
10.	1.604	-	924	=

Oefening 3
1.	1.963	-	1.621	=
2.	612	-	422	=
3.	796	-	686	=
4.	1.806	-	1.116	=
5.	1.140	-	586	=
6.	1.545	-	1.541	=
7.	1.856	-	1.748	=
8.	1.733	-	365	=
9.	1.709	-	547	=
10.	1.556	-	993	=

Oefening 4
1.	1.836	-	1.680	=
2.	1.937	-	1.056	=
3.	1.877	-	861	=
4.	1.323	-	277	=
5.	1.826	-	914	=
6.	1.276	-	552	=
7.	792	-	664	=
8.	442	-	227	=
9.	1.222	-	293	=
10.	493	-	434	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.854	-	1.810	=	44
2.	1.288	-	613	=	675
3.	1.884	-	1.256	=	628
4.	1.480	-	940	=	540
5.	1.727	-	628	=	1.099
6.	1.981	-	880	=	1.101
7.	1.494	-	1.058	=	436
8.	1.514	-	907	=	607
9.	919	-	248	=	671
10.	935	-	133	=	802

Oefening 2
1.	1.952	-	1.200	=	752
2.	1.505	-	226	=	1.279
3.	1.804	-	1.165	=	639
4.	1.458	-	928	=	530
5.	1.409	-	1.040	=	369
6.	1.006	-	347	=	659
7.	1.871	-	110	=	1.761
8.	1.960	-	338	=	1.622
9.	1.969	-	287	=	1.682
10.	1.604	-	924	=	680

Oefening 3
1.	1.963	-	1.621	=	342
2.	612	-	422	=	190
3.	796	-	686	=	110
4.	1.806	-	1.116	=	690
5.	1.140	-	586	=	554
6.	1.545	-	1.541	=	4
7.	1.856	-	1.748	=	108
8.	1.733	-	365	=	1.368
9.	1.709	-	547	=	1.162
10.	1.556	-	993	=	563

Oefening 4
1.	1.836	-	1.680	=	156
2.	1.937	-	1.056	=	881
3.	1.877	-	861	=	1.016
4.	1.323	-	277	=	1.046
5.	1.826	-	914	=	912
6.	1.276	-	552	=	724
7.	792	-	664	=	128
8.	442	-	227	=	215
9.	1.222	-	293	=	929
10.	493	-	434	=	59