Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.328	-		=	1.055
2.	1.714	-		=	218
3.	1.742	-		=	530
4.	1.061	-		=	153
5.	1.701	-		=	366
6.	739	-		=	126
7.	1.841	-		=	2
8.	1.753	-		=	1.438
9.	563	-		=	150
10.	1.950	-		=	171

Oefening 2
1.	1.308	-		=	573
2.	1.587	-		=	1.082
3.	1.593	-		=	363
4.	1.903	-		=	951
5.	1.334	-		=	214
6.	1.483	-		=	134
7.	1.913	-		=	1.299
8.	884	-		=	460
9.	1.460	-		=	997
10.	1.944	-		=	494

Oefening 3
1.	1.981	-		=	801
2.	1.189	-		=	216
3.	1.623	-		=	1.302
4.	1.474	-		=	55
5.	862	-		=	386
6.	1.762	-		=	235
7.	1.205	-		=	734
8.	1.661	-		=	1.422
9.	572	-		=	102
10.	1.426	-		=	880

Oefening 4
1.	820	-		=	108
2.	1.936	-		=	538
3.	1.906	-		=	84
4.	1.663	-		=	24
5.	1.653	-		=	488
6.	1.552	-		=	1.141
7.	1.600	-		=	628
8.	1.710	-		=	307
9.	1.370	-		=	408
10.	1.271	-		=	656

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.328	-	273	=	1.055
2.	1.714	-	1.496	=	218
3.	1.742	-	1.212	=	530
4.	1.061	-	908	=	153
5.	1.701	-	1.335	=	366
6.	739	-	613	=	126
7.	1.841	-	1.839	=	2
8.	1.753	-	315	=	1.438
9.	563	-	413	=	150
10.	1.950	-	1.779	=	171

Oefening 2
1.	1.308	-	735	=	573
2.	1.587	-	505	=	1.082
3.	1.593	-	1.230	=	363
4.	1.903	-	952	=	951
5.	1.334	-	1.120	=	214
6.	1.483	-	1.349	=	134
7.	1.913	-	614	=	1.299
8.	884	-	424	=	460
9.	1.460	-	463	=	997
10.	1.944	-	1.450	=	494

Oefening 3
1.	1.981	-	1.180	=	801
2.	1.189	-	973	=	216
3.	1.623	-	321	=	1.302
4.	1.474	-	1.419	=	55
5.	862	-	476	=	386
6.	1.762	-	1.527	=	235
7.	1.205	-	471	=	734
8.	1.661	-	239	=	1.422
9.	572	-	470	=	102
10.	1.426	-	546	=	880

Oefening 4
1.	820	-	712	=	108
2.	1.936	-	1.398	=	538
3.	1.906	-	1.822	=	84
4.	1.663	-	1.639	=	24
5.	1.653	-	1.165	=	488
6.	1.552	-	411	=	1.141
7.	1.600	-	972	=	628
8.	1.710	-	1.403	=	307
9.	1.370	-	962	=	408
10.	1.271	-	615	=	656