Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.944	-		=	1.514
2.	1.529	-		=	364
3.	1.628	-		=	1.258
4.	681	-		=	215
5.	1.999	-		=	910
6.	1.389	-		=	515
7.	1.514	-		=	140
8.	1.153	-		=	271
9.	1.234	-		=	378
10.	1.209	-		=	341

Oefening 2
1.	1.549	-		=	218
2.	1.340	-		=	702
3.	330	-		=	35
4.	1.129	-		=	444
5.	1.336	-		=	549
6.	1.749	-		=	276
7.	814	-		=	339
8.	1.866	-		=	619
9.	1.992	-		=	891
10.	1.960	-		=	915

Oefening 3
1.	1.240	-		=	712
2.	1.628	-		=	972
3.	1.544	-		=	838
4.	1.384	-		=	212
5.	1.221	-		=	487
6.	1.800	-		=	759
7.	1.229	-		=	543
8.	1.969	-		=	642
9.	1.810	-		=	1.071
10.	589	-		=	307

Oefening 4
1.	1.175	-		=	877
2.	1.050	-		=	433
3.	814	-		=	486
4.	1.925	-		=	1.486
5.	1.495	-		=	487
6.	1.342	-		=	698
7.	1.466	-		=	171
8.	2.000	-		=	496
9.	904	-		=	116
10.	1.654	-		=	530

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.944	-	430	=	1.514
2.	1.529	-	1.165	=	364
3.	1.628	-	370	=	1.258
4.	681	-	466	=	215
5.	1.999	-	1.089	=	910
6.	1.389	-	874	=	515
7.	1.514	-	1.374	=	140
8.	1.153	-	882	=	271
9.	1.234	-	856	=	378
10.	1.209	-	868	=	341

Oefening 2
1.	1.549	-	1.331	=	218
2.	1.340	-	638	=	702
3.	330	-	295	=	35
4.	1.129	-	685	=	444
5.	1.336	-	787	=	549
6.	1.749	-	1.473	=	276
7.	814	-	475	=	339
8.	1.866	-	1.247	=	619
9.	1.992	-	1.101	=	891
10.	1.960	-	1.045	=	915

Oefening 3
1.	1.240	-	528	=	712
2.	1.628	-	656	=	972
3.	1.544	-	706	=	838
4.	1.384	-	1.172	=	212
5.	1.221	-	734	=	487
6.	1.800	-	1.041	=	759
7.	1.229	-	686	=	543
8.	1.969	-	1.327	=	642
9.	1.810	-	739	=	1.071
10.	589	-	282	=	307

Oefening 4
1.	1.175	-	298	=	877
2.	1.050	-	617	=	433
3.	814	-	328	=	486
4.	1.925	-	439	=	1.486
5.	1.495	-	1.008	=	487
6.	1.342	-	644	=	698
7.	1.466	-	1.295	=	171
8.	2.000	-	1.504	=	496
9.	904	-	788	=	116
10.	1.654	-	1.124	=	530