Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.686	-		=	213
2.	1.893	-		=	1.436
3.	1.338	-		=	43
4.	1.733	-		=	905
5.	1.566	-		=	61
6.	1.734	-		=	180
7.	363	-		=	82
8.	1.453	-		=	1.041
9.	1.893	-		=	1.156
10.	1.855	-		=	100

Oefening 2
1.	1.665	-		=	710
2.	1.858	-		=	927
3.	1.705	-		=	702
4.	788	-		=	114
5.	1.742	-		=	968
6.	975	-		=	407
7.	1.331	-		=	683
8.	1.779	-		=	529
9.	1.838	-		=	14
10.	1.501	-		=	573

Oefening 3
1.	1.883	-		=	827
2.	1.555	-		=	1.076
3.	1.487	-		=	244
4.	1.752	-		=	701
5.	1.474	-		=	357
6.	1.057	-		=	140
7.	1.903	-		=	1.240
8.	1.285	-		=	1.056
9.	481	-		=	193
10.	671	-		=	301

Oefening 4
1.	1.114	-		=	221
2.	593	-		=	323
3.	1.855	-		=	1.095
4.	1.557	-		=	1.157
5.	1.477	-		=	417
6.	1.800	-		=	366
7.	1.433	-		=	825
8.	1.624	-		=	966
9.	985	-		=	745
10.	408	-		=	113

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.686	-	1.473	=	213
2.	1.893	-	457	=	1.436
3.	1.338	-	1.295	=	43
4.	1.733	-	828	=	905
5.	1.566	-	1.505	=	61
6.	1.734	-	1.554	=	180
7.	363	-	281	=	82
8.	1.453	-	412	=	1.041
9.	1.893	-	737	=	1.156
10.	1.855	-	1.755	=	100

Oefening 2
1.	1.665	-	955	=	710
2.	1.858	-	931	=	927
3.	1.705	-	1.003	=	702
4.	788	-	674	=	114
5.	1.742	-	774	=	968
6.	975	-	568	=	407
7.	1.331	-	648	=	683
8.	1.779	-	1.250	=	529
9.	1.838	-	1.824	=	14
10.	1.501	-	928	=	573

Oefening 3
1.	1.883	-	1.056	=	827
2.	1.555	-	479	=	1.076
3.	1.487	-	1.243	=	244
4.	1.752	-	1.051	=	701
5.	1.474	-	1.117	=	357
6.	1.057	-	917	=	140
7.	1.903	-	663	=	1.240
8.	1.285	-	229	=	1.056
9.	481	-	288	=	193
10.	671	-	370	=	301

Oefening 4
1.	1.114	-	893	=	221
2.	593	-	270	=	323
3.	1.855	-	760	=	1.095
4.	1.557	-	400	=	1.157
5.	1.477	-	1.060	=	417
6.	1.800	-	1.434	=	366
7.	1.433	-	608	=	825
8.	1.624	-	658	=	966
9.	985	-	240	=	745
10.	408	-	295	=	113