Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	958	-	238	=
2.	804	-	513	=
3.	1.806	-	1.667	=
4.	443	-	243	=
5.	1.475	-	276	=
6.	839	-	261	=
7.	1.123	-	1.121	=
8.	912	-	211	=
9.	1.158	-	273	=
10.	1.380	-	1.094	=

Oefening 2
1.	1.664	-	1.543	=
2.	1.584	-	869	=
3.	940	-	894	=
4.	1.077	-	849	=
5.	1.744	-	1.423	=
6.	581	-	172	=
7.	1.893	-	1.272	=
8.	1.234	-	1.067	=
9.	1.829	-	1.359	=
10.	1.997	-	282	=

Oefening 3
1.	896	-	764	=
2.	1.720	-	1.113	=
3.	1.765	-	195	=
4.	1.811	-	1.385	=
5.	1.277	-	756	=
6.	1.309	-	807	=
7.	1.437	-	658	=
8.	1.817	-	176	=
9.	1.685	-	1.276	=
10.	811	-	371	=

Oefening 4
1.	1.210	-	226	=
2.	1.577	-	757	=
3.	1.366	-	805	=
4.	1.112	-	258	=
5.	1.358	-	252	=
6.	922	-	599	=
7.	1.504	-	945	=
8.	1.506	-	1.121	=
9.	1.768	-	1.398	=
10.	403	-	106	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	958	-	238	=	720
2.	804	-	513	=	291
3.	1.806	-	1.667	=	139
4.	443	-	243	=	200
5.	1.475	-	276	=	1.199
6.	839	-	261	=	578
7.	1.123	-	1.121	=	2
8.	912	-	211	=	701
9.	1.158	-	273	=	885
10.	1.380	-	1.094	=	286

Oefening 2
1.	1.664	-	1.543	=	121
2.	1.584	-	869	=	715
3.	940	-	894	=	46
4.	1.077	-	849	=	228
5.	1.744	-	1.423	=	321
6.	581	-	172	=	409
7.	1.893	-	1.272	=	621
8.	1.234	-	1.067	=	167
9.	1.829	-	1.359	=	470
10.	1.997	-	282	=	1.715

Oefening 3
1.	896	-	764	=	132
2.	1.720	-	1.113	=	607
3.	1.765	-	195	=	1.570
4.	1.811	-	1.385	=	426
5.	1.277	-	756	=	521
6.	1.309	-	807	=	502
7.	1.437	-	658	=	779
8.	1.817	-	176	=	1.641
9.	1.685	-	1.276	=	409
10.	811	-	371	=	440

Oefening 4
1.	1.210	-	226	=	984
2.	1.577	-	757	=	820
3.	1.366	-	805	=	561
4.	1.112	-	258	=	854
5.	1.358	-	252	=	1.106
6.	922	-	599	=	323
7.	1.504	-	945	=	559
8.	1.506	-	1.121	=	385
9.	1.768	-	1.398	=	370
10.	403	-	106	=	297