Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.861	-		=	825
2.	1.527	-		=	275
3.	1.699	-		=	351
4.	1.104	-		=	476
5.	1.482	-		=	710
6.	472	-		=	1
7.	1.683	-		=	1.063
8.	454	-		=	156
9.	1.765	-		=	188
10.	1.652	-		=	279

Oefening 2
1.	1.981	-		=	1.457
2.	1.950	-		=	243
3.	2.000	-		=	365
4.	1.438	-		=	1.184
5.	1.154	-		=	775
6.	1.249	-		=	1.009
7.	1.339	-		=	653
8.	1.495	-		=	194
9.	1.340	-		=	370
10.	1.417	-		=	865

Oefening 3
1.	1.468	-		=	1.048
2.	1.750	-		=	610
3.	1.852	-		=	815
4.	997	-		=	298
5.	1.998	-		=	1.355
6.	1.643	-		=	679
7.	1.424	-		=	1.114
8.	1.842	-		=	105
9.	1.678	-		=	793
10.	585	-		=	154

Oefening 4
1.	1.621	-		=	122
2.	1.639	-		=	319
3.	1.833	-		=	606
4.	1.877	-		=	653
5.	858	-		=	561
6.	1.827	-		=	930
7.	362	-		=	82
8.	417	-		=	55
9.	1.979	-		=	253
10.	1.012	-		=	76

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.861	-	1.036	=	825
2.	1.527	-	1.252	=	275
3.	1.699	-	1.348	=	351
4.	1.104	-	628	=	476
5.	1.482	-	772	=	710
6.	472	-	471	=	1
7.	1.683	-	620	=	1.063
8.	454	-	298	=	156
9.	1.765	-	1.577	=	188
10.	1.652	-	1.373	=	279

Oefening 2
1.	1.981	-	524	=	1.457
2.	1.950	-	1.707	=	243
3.	2.000	-	1.635	=	365
4.	1.438	-	254	=	1.184
5.	1.154	-	379	=	775
6.	1.249	-	240	=	1.009
7.	1.339	-	686	=	653
8.	1.495	-	1.301	=	194
9.	1.340	-	970	=	370
10.	1.417	-	552	=	865

Oefening 3
1.	1.468	-	420	=	1.048
2.	1.750	-	1.140	=	610
3.	1.852	-	1.037	=	815
4.	997	-	699	=	298
5.	1.998	-	643	=	1.355
6.	1.643	-	964	=	679
7.	1.424	-	310	=	1.114
8.	1.842	-	1.737	=	105
9.	1.678	-	885	=	793
10.	585	-	431	=	154

Oefening 4
1.	1.621	-	1.499	=	122
2.	1.639	-	1.320	=	319
3.	1.833	-	1.227	=	606
4.	1.877	-	1.224	=	653
5.	858	-	297	=	561
6.	1.827	-	897	=	930
7.	362	-	280	=	82
8.	417	-	362	=	55
9.	1.979	-	1.726	=	253
10.	1.012	-	936	=	76