Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.404	-		=	128
2.	1.035	-		=	447
3.	1.556	-		=	201
4.	1.969	-		=	356
5.	1.616	-		=	434
6.	1.756	-		=	399
7.	315	-		=	37
8.	1.690	-		=	1.234
9.	1.945	-		=	1.736
10.	1.097	-		=	144

Oefening 2
1.	1.804	-		=	317
2.	1.650	-		=	1.369
3.	1.523	-		=	1.129
4.	1.736	-		=	1.383
5.	1.842	-		=	284
6.	1.715	-		=	959
7.	1.802	-		=	1.490
8.	942	-		=	463
9.	1.938	-		=	461
10.	542	-		=	251

Oefening 3
1.	663	-		=	283
2.	1.258	-		=	486
3.	1.215	-		=	670
4.	1.610	-		=	660
5.	751	-		=	142
6.	832	-		=	422
7.	1.649	-		=	580
8.	1.150	-		=	538
9.	1.924	-		=	851
10.	1.050	-		=	337

Oefening 4
1.	1.900	-		=	1.495
2.	948	-		=	557
3.	1.035	-		=	493
4.	1.581	-		=	1.160
5.	1.753	-		=	712
6.	1.279	-		=	593
7.	1.830	-		=	80
8.	566	-		=	138
9.	1.607	-		=	939
10.	1.888	-		=	150

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.404	-	1.276	=	128
2.	1.035	-	588	=	447
3.	1.556	-	1.355	=	201
4.	1.969	-	1.613	=	356
5.	1.616	-	1.182	=	434
6.	1.756	-	1.357	=	399
7.	315	-	278	=	37
8.	1.690	-	456	=	1.234
9.	1.945	-	209	=	1.736
10.	1.097	-	953	=	144

Oefening 2
1.	1.804	-	1.487	=	317
2.	1.650	-	281	=	1.369
3.	1.523	-	394	=	1.129
4.	1.736	-	353	=	1.383
5.	1.842	-	1.558	=	284
6.	1.715	-	756	=	959
7.	1.802	-	312	=	1.490
8.	942	-	479	=	463
9.	1.938	-	1.477	=	461
10.	542	-	291	=	251

Oefening 3
1.	663	-	380	=	283
2.	1.258	-	772	=	486
3.	1.215	-	545	=	670
4.	1.610	-	950	=	660
5.	751	-	609	=	142
6.	832	-	410	=	422
7.	1.649	-	1.069	=	580
8.	1.150	-	612	=	538
9.	1.924	-	1.073	=	851
10.	1.050	-	713	=	337

Oefening 4
1.	1.900	-	405	=	1.495
2.	948	-	391	=	557
3.	1.035	-	542	=	493
4.	1.581	-	421	=	1.160
5.	1.753	-	1.041	=	712
6.	1.279	-	686	=	593
7.	1.830	-	1.750	=	80
8.	566	-	428	=	138
9.	1.607	-	668	=	939
10.	1.888	-	1.738	=	150