Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.647	-	581	=
2.	1.500	-	428	=
3.	1.922	-	553	=
4.	919	-	499	=
5.	1.468	-	1.113	=
6.	1.421	-	984	=
7.	1.387	-	1.051	=
8.	1.853	-	1.447	=
9.	1.828	-	751	=
10.	1.481	-	490	=

Oefening 2
1.	1.942	-	447	=
2.	1.492	-	762	=
3.	1.038	-	566	=
4.	607	-	353	=
5.	1.740	-	1.283	=
6.	1.241	-	569	=
7.	1.675	-	1.220	=
8.	1.990	-	1.489	=
9.	1.687	-	366	=
10.	1.117	-	302	=

Oefening 3
1.	1.259	-	220	=
2.	550	-	168	=
3.	415	-	131	=
4.	1.660	-	1.000	=
5.	1.838	-	691	=
6.	312	-	219	=
7.	557	-	404	=
8.	409	-	343	=
9.	1.226	-	121	=
10.	1.405	-	550	=

Oefening 4
1.	1.591	-	928	=
2.	1.226	-	445	=
3.	990	-	828	=
4.	1.793	-	820	=
5.	1.580	-	243	=
6.	1.660	-	533	=
7.	1.137	-	411	=
8.	1.460	-	281	=
9.	1.946	-	1.397	=
10.	1.274	-	1.087	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.647	-	581	=	1.066
2.	1.500	-	428	=	1.072
3.	1.922	-	553	=	1.369
4.	919	-	499	=	420
5.	1.468	-	1.113	=	355
6.	1.421	-	984	=	437
7.	1.387	-	1.051	=	336
8.	1.853	-	1.447	=	406
9.	1.828	-	751	=	1.077
10.	1.481	-	490	=	991

Oefening 2
1.	1.942	-	447	=	1.495
2.	1.492	-	762	=	730
3.	1.038	-	566	=	472
4.	607	-	353	=	254
5.	1.740	-	1.283	=	457
6.	1.241	-	569	=	672
7.	1.675	-	1.220	=	455
8.	1.990	-	1.489	=	501
9.	1.687	-	366	=	1.321
10.	1.117	-	302	=	815

Oefening 3
1.	1.259	-	220	=	1.039
2.	550	-	168	=	382
3.	415	-	131	=	284
4.	1.660	-	1.000	=	660
5.	1.838	-	691	=	1.147
6.	312	-	219	=	93
7.	557	-	404	=	153
8.	409	-	343	=	66
9.	1.226	-	121	=	1.105
10.	1.405	-	550	=	855

Oefening 4
1.	1.591	-	928	=	663
2.	1.226	-	445	=	781
3.	990	-	828	=	162
4.	1.793	-	820	=	973
5.	1.580	-	243	=	1.337
6.	1.660	-	533	=	1.127
7.	1.137	-	411	=	726
8.	1.460	-	281	=	1.179
9.	1.946	-	1.397	=	549
10.	1.274	-	1.087	=	187