Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.236	-		=	951
2.	1.545	-		=	452
3.	1.342	-		=	990
4.	1.611	-		=	845
5.	674	-		=	411
6.	1.672	-		=	1.354
7.	1.911	-		=	666
8.	813	-		=	503
9.	1.686	-		=	195
10.	593	-		=	159

Oefening 2
1.	1.451	-		=	200
2.	1.498	-		=	833
3.	1.757	-		=	779
4.	1.311	-		=	849
5.	1.316	-		=	356
6.	1.347	-		=	620
7.	795	-		=	430
8.	1.808	-		=	1.165
9.	1.530	-		=	61
10.	933	-		=	537

Oefening 3
1.	1.412	-		=	998
2.	1.436	-		=	926
3.	535	-		=	314
4.	1.900	-		=	361
5.	1.678	-		=	769
6.	1.647	-		=	423
7.	1.006	-		=	79
8.	1.699	-		=	384
9.	1.632	-		=	602
10.	1.375	-		=	329

Oefening 4
1.	1.091	-		=	612
2.	603	-		=	115
3.	898	-		=	217
4.	1.104	-		=	156
5.	956	-		=	733
6.	1.488	-		=	1.003
7.	1.300	-		=	347
8.	1.006	-		=	133
9.	1.231	-		=	13
10.	1.191	-		=	438

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.236	-	285	=	951
2.	1.545	-	1.093	=	452
3.	1.342	-	352	=	990
4.	1.611	-	766	=	845
5.	674	-	263	=	411
6.	1.672	-	318	=	1.354
7.	1.911	-	1.245	=	666
8.	813	-	310	=	503
9.	1.686	-	1.491	=	195
10.	593	-	434	=	159

Oefening 2
1.	1.451	-	1.251	=	200
2.	1.498	-	665	=	833
3.	1.757	-	978	=	779
4.	1.311	-	462	=	849
5.	1.316	-	960	=	356
6.	1.347	-	727	=	620
7.	795	-	365	=	430
8.	1.808	-	643	=	1.165
9.	1.530	-	1.469	=	61
10.	933	-	396	=	537

Oefening 3
1.	1.412	-	414	=	998
2.	1.436	-	510	=	926
3.	535	-	221	=	314
4.	1.900	-	1.539	=	361
5.	1.678	-	909	=	769
6.	1.647	-	1.224	=	423
7.	1.006	-	927	=	79
8.	1.699	-	1.315	=	384
9.	1.632	-	1.030	=	602
10.	1.375	-	1.046	=	329

Oefening 4
1.	1.091	-	479	=	612
2.	603	-	488	=	115
3.	898	-	681	=	217
4.	1.104	-	948	=	156
5.	956	-	223	=	733
6.	1.488	-	485	=	1.003
7.	1.300	-	953	=	347
8.	1.006	-	873	=	133
9.	1.231	-	1.218	=	13
10.	1.191	-	753	=	438