Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.681	-	389	=
2.	1.800	-	249	=
3.	1.510	-	1.193	=
4.	970	-	488	=
5.	1.370	-	1.208	=
6.	1.281	-	1.122	=
7.	1.714	-	1.329	=
8.	1.916	-	1.129	=
9.	495	-	443	=
10.	332	-	287	=

Oefening 2
1.	1.969	-	1.865	=
2.	1.088	-	480	=
3.	1.949	-	1.740	=
4.	1.630	-	1.011	=
5.	970	-	123	=
6.	1.435	-	485	=
7.	1.973	-	1.042	=
8.	1.219	-	468	=
9.	1.872	-	131	=
10.	1.109	-	271	=

Oefening 3
1.	1.400	-	808	=
2.	831	-	305	=
3.	1.246	-	823	=
4.	473	-	346	=
5.	884	-	248	=
6.	1.618	-	532	=
7.	951	-	118	=
8.	1.327	-	1.298	=
9.	1.178	-	114	=
10.	1.099	-	587	=

Oefening 4
1.	1.128	-	511	=
2.	301	-	278	=
3.	1.517	-	428	=
4.	1.453	-	252	=
5.	614	-	135	=
6.	316	-	171	=
7.	989	-	250	=
8.	1.757	-	1.643	=
9.	1.002	-	397	=
10.	1.409	-	1.159	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.681	-	389	=	1.292
2.	1.800	-	249	=	1.551
3.	1.510	-	1.193	=	317
4.	970	-	488	=	482
5.	1.370	-	1.208	=	162
6.	1.281	-	1.122	=	159
7.	1.714	-	1.329	=	385
8.	1.916	-	1.129	=	787
9.	495	-	443	=	52
10.	332	-	287	=	45

Oefening 2
1.	1.969	-	1.865	=	104
2.	1.088	-	480	=	608
3.	1.949	-	1.740	=	209
4.	1.630	-	1.011	=	619
5.	970	-	123	=	847
6.	1.435	-	485	=	950
7.	1.973	-	1.042	=	931
8.	1.219	-	468	=	751
9.	1.872	-	131	=	1.741
10.	1.109	-	271	=	838

Oefening 3
1.	1.400	-	808	=	592
2.	831	-	305	=	526
3.	1.246	-	823	=	423
4.	473	-	346	=	127
5.	884	-	248	=	636
6.	1.618	-	532	=	1.086
7.	951	-	118	=	833
8.	1.327	-	1.298	=	29
9.	1.178	-	114	=	1.064
10.	1.099	-	587	=	512

Oefening 4
1.	1.128	-	511	=	617
2.	301	-	278	=	23
3.	1.517	-	428	=	1.089
4.	1.453	-	252	=	1.201
5.	614	-	135	=	479
6.	316	-	171	=	145
7.	989	-	250	=	739
8.	1.757	-	1.643	=	114
9.	1.002	-	397	=	605
10.	1.409	-	1.159	=	250