Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	930	-	578	=
2.	1.879	-	1.597	=
3.	1.877	-	200	=
4.	958	-	50	=
5.	1.077	-	1.038	=
6.	1.700	-	1.307	=
7.	1.982	-	1.475	=
8.	1.434	-	1.027	=
9.	1.256	-	694	=
10.	1.779	-	1.330	=

Oefening 2
1.	1.516	-	1.134	=
2.	1.709	-	805	=
3.	1.322	-	1.115	=
4.	895	-	413	=
5.	594	-	162	=
6.	1.373	-	889	=
7.	1.137	-	148	=
8.	1.321	-	1.290	=
9.	876	-	602	=
10.	282	-	245	=

Oefening 3
1.	1.199	-	793	=
2.	1.920	-	1.314	=
3.	1.447	-	1.214	=
4.	680	-	317	=
5.	1.268	-	979	=
6.	1.699	-	1.624	=
7.	1.888	-	1.521	=
8.	1.296	-	648	=
9.	480	-	289	=
10.	1.418	-	56	=

Oefening 4
1.	639	-	119	=
2.	1.347	-	1.150	=
3.	1.459	-	979	=
4.	1.069	-	592	=
5.	1.844	-	477	=
6.	1.782	-	1.274	=
7.	853	-	653	=
8.	1.409	-	428	=
9.	1.041	-	519	=
10.	1.109	-	92	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	930	-	578	=	352
2.	1.879	-	1.597	=	282
3.	1.877	-	200	=	1.677
4.	958	-	50	=	908
5.	1.077	-	1.038	=	39
6.	1.700	-	1.307	=	393
7.	1.982	-	1.475	=	507
8.	1.434	-	1.027	=	407
9.	1.256	-	694	=	562
10.	1.779	-	1.330	=	449

Oefening 2
1.	1.516	-	1.134	=	382
2.	1.709	-	805	=	904
3.	1.322	-	1.115	=	207
4.	895	-	413	=	482
5.	594	-	162	=	432
6.	1.373	-	889	=	484
7.	1.137	-	148	=	989
8.	1.321	-	1.290	=	31
9.	876	-	602	=	274
10.	282	-	245	=	37

Oefening 3
1.	1.199	-	793	=	406
2.	1.920	-	1.314	=	606
3.	1.447	-	1.214	=	233
4.	680	-	317	=	363
5.	1.268	-	979	=	289
6.	1.699	-	1.624	=	75
7.	1.888	-	1.521	=	367
8.	1.296	-	648	=	648
9.	480	-	289	=	191
10.	1.418	-	56	=	1.362

Oefening 4
1.	639	-	119	=	520
2.	1.347	-	1.150	=	197
3.	1.459	-	979	=	480
4.	1.069	-	592	=	477
5.	1.844	-	477	=	1.367
6.	1.782	-	1.274	=	508
7.	853	-	653	=	200
8.	1.409	-	428	=	981
9.	1.041	-	519	=	522
10.	1.109	-	92	=	1.017