Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	636	-	321	=
2.	1.151	-	467	=
3.	1.898	-	1.766	=
4.	1.303	-	981	=
5.	1.273	-	999	=
6.	1.459	-	1.004	=
7.	1.935	-	1.378	=
8.	478	-	144	=
9.	1.400	-	126	=
10.	470	-	267	=

Oefening 2
1.	1.705	-	968	=
2.	1.281	-	283	=
3.	1.268	-	519	=
4.	1.573	-	1.056	=
5.	419	-	252	=
6.	1.462	-	540	=
7.	1.839	-	1.080	=
8.	431	-	243	=
9.	1.414	-	545	=
10.	927	-	148	=

Oefening 3
1.	764	-	193	=
2.	1.357	-	332	=
3.	1.567	-	328	=
4.	1.480	-	1.199	=
5.	984	-	454	=
6.	1.838	-	410	=
7.	1.419	-	1.064	=
8.	1.472	-	182	=
9.	1.198	-	629	=
10.	1.138	-	194	=

Oefening 4
1.	1.283	-	200	=
2.	1.645	-	1.412	=
3.	1.744	-	292	=
4.	1.683	-	853	=
5.	1.900	-	1.091	=
6.	1.379	-	898	=
7.	1.549	-	688	=
8.	1.097	-	1.013	=
9.	1.339	-	362	=
10.	1.608	-	1.322	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	636	-	321	=	315
2.	1.151	-	467	=	684
3.	1.898	-	1.766	=	132
4.	1.303	-	981	=	322
5.	1.273	-	999	=	274
6.	1.459	-	1.004	=	455
7.	1.935	-	1.378	=	557
8.	478	-	144	=	334
9.	1.400	-	126	=	1.274
10.	470	-	267	=	203

Oefening 2
1.	1.705	-	968	=	737
2.	1.281	-	283	=	998
3.	1.268	-	519	=	749
4.	1.573	-	1.056	=	517
5.	419	-	252	=	167
6.	1.462	-	540	=	922
7.	1.839	-	1.080	=	759
8.	431	-	243	=	188
9.	1.414	-	545	=	869
10.	927	-	148	=	779

Oefening 3
1.	764	-	193	=	571
2.	1.357	-	332	=	1.025
3.	1.567	-	328	=	1.239
4.	1.480	-	1.199	=	281
5.	984	-	454	=	530
6.	1.838	-	410	=	1.428
7.	1.419	-	1.064	=	355
8.	1.472	-	182	=	1.290
9.	1.198	-	629	=	569
10.	1.138	-	194	=	944

Oefening 4
1.	1.283	-	200	=	1.083
2.	1.645	-	1.412	=	233
3.	1.744	-	292	=	1.452
4.	1.683	-	853	=	830
5.	1.900	-	1.091	=	809
6.	1.379	-	898	=	481
7.	1.549	-	688	=	861
8.	1.097	-	1.013	=	84
9.	1.339	-	362	=	977
10.	1.608	-	1.322	=	286