Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.625	-		=	660
2.	1.828	-		=	578
3.	1.290	-		=	908
4.	1.141	-		=	340
5.	1.314	-		=	524
6.	1.162	-		=	593
7.	1.485	-		=	1.269
8.	1.317	-		=	263
9.	1.826	-		=	387
10.	1.951	-		=	1.280

Oefening 2
1.	1.478	-		=	784
2.	1.701	-		=	1.123
3.	498	-		=	78
4.	1.373	-		=	1.149
5.	1.281	-		=	182
6.	579	-		=	84
7.	1.646	-		=	728
8.	1.871	-		=	1.271
9.	1.614	-		=	1.052
10.	1.044	-		=	556

Oefening 3
1.	1.669	-		=	683
2.	1.947	-		=	1.567
3.	1.965	-		=	178
4.	1.495	-		=	766
5.	1.456	-		=	802
6.	1.898	-		=	12
7.	1.223	-		=	485
8.	1.240	-		=	932
9.	1.711	-		=	510
10.	1.452	-		=	275

Oefening 4
1.	1.779	-		=	1.508
2.	1.791	-		=	780
3.	1.068	-		=	668
4.	734	-		=	349
5.	795	-		=	153
6.	1.879	-		=	1.318
7.	1.758	-		=	190
8.	775	-		=	281
9.	965	-		=	621
10.	1.506	-		=	1.088

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.625	-	965	=	660
2.	1.828	-	1.250	=	578
3.	1.290	-	382	=	908
4.	1.141	-	801	=	340
5.	1.314	-	790	=	524
6.	1.162	-	569	=	593
7.	1.485	-	216	=	1.269
8.	1.317	-	1.054	=	263
9.	1.826	-	1.439	=	387
10.	1.951	-	671	=	1.280

Oefening 2
1.	1.478	-	694	=	784
2.	1.701	-	578	=	1.123
3.	498	-	420	=	78
4.	1.373	-	224	=	1.149
5.	1.281	-	1.099	=	182
6.	579	-	495	=	84
7.	1.646	-	918	=	728
8.	1.871	-	600	=	1.271
9.	1.614	-	562	=	1.052
10.	1.044	-	488	=	556

Oefening 3
1.	1.669	-	986	=	683
2.	1.947	-	380	=	1.567
3.	1.965	-	1.787	=	178
4.	1.495	-	729	=	766
5.	1.456	-	654	=	802
6.	1.898	-	1.886	=	12
7.	1.223	-	738	=	485
8.	1.240	-	308	=	932
9.	1.711	-	1.201	=	510
10.	1.452	-	1.177	=	275

Oefening 4
1.	1.779	-	271	=	1.508
2.	1.791	-	1.011	=	780
3.	1.068	-	400	=	668
4.	734	-	385	=	349
5.	795	-	642	=	153
6.	1.879	-	561	=	1.318
7.	1.758	-	1.568	=	190
8.	775	-	494	=	281
9.	965	-	344	=	621
10.	1.506	-	418	=	1.088