Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	851	-	842	=
2.	1.586	-	1.495	=
3.	1.171	-	1.002	=
4.	1.102	-	215	=
5.	1.058	-	276	=
6.	799	-	383	=
7.	1.481	-	222	=
8.	965	-	907	=
9.	1.399	-	372	=
10.	1.001	-	250	=

Oefening 2
1.	1.810	-	647	=
2.	601	-	281	=
3.	1.056	-	142	=
4.	1.192	-	643	=
5.	1.772	-	1.218	=
6.	1.935	-	1.164	=
7.	1.945	-	1.266	=
8.	1.002	-	355	=
9.	1.672	-	1.559	=
10.	1.950	-	530	=

Oefening 3
1.	374	-	268	=
2.	857	-	757	=
3.	1.588	-	630	=
4.	1.919	-	1.511	=
5.	1.880	-	730	=
6.	1.441	-	629	=
7.	1.076	-	1.061	=
8.	1.737	-	276	=
9.	1.548	-	439	=
10.	1.931	-	1.342	=

Oefening 4
1.	1.653	-	687	=
2.	1.579	-	480	=
3.	1.895	-	1.647	=
4.	511	-	481	=
5.	1.430	-	165	=
6.	1.378	-	591	=
7.	1.746	-	1.499	=
8.	848	-	690	=
9.	1.238	-	1.087	=
10.	1.312	-	797	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	851	-	842	=	9
2.	1.586	-	1.495	=	91
3.	1.171	-	1.002	=	169
4.	1.102	-	215	=	887
5.	1.058	-	276	=	782
6.	799	-	383	=	416
7.	1.481	-	222	=	1.259
8.	965	-	907	=	58
9.	1.399	-	372	=	1.027
10.	1.001	-	250	=	751

Oefening 2
1.	1.810	-	647	=	1.163
2.	601	-	281	=	320
3.	1.056	-	142	=	914
4.	1.192	-	643	=	549
5.	1.772	-	1.218	=	554
6.	1.935	-	1.164	=	771
7.	1.945	-	1.266	=	679
8.	1.002	-	355	=	647
9.	1.672	-	1.559	=	113
10.	1.950	-	530	=	1.420

Oefening 3
1.	374	-	268	=	106
2.	857	-	757	=	100
3.	1.588	-	630	=	958
4.	1.919	-	1.511	=	408
5.	1.880	-	730	=	1.150
6.	1.441	-	629	=	812
7.	1.076	-	1.061	=	15
8.	1.737	-	276	=	1.461
9.	1.548	-	439	=	1.109
10.	1.931	-	1.342	=	589

Oefening 4
1.	1.653	-	687	=	966
2.	1.579	-	480	=	1.099
3.	1.895	-	1.647	=	248
4.	511	-	481	=	30
5.	1.430	-	165	=	1.265
6.	1.378	-	591	=	787
7.	1.746	-	1.499	=	247
8.	848	-	690	=	158
9.	1.238	-	1.087	=	151
10.	1.312	-	797	=	515