Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.772	-		=	298
2.	690	-		=	418
3.	1.020	-		=	612
4.	944	-		=	650
5.	632	-		=	365
6.	1.806	-		=	1.193
7.	1.503	-		=	895
8.	1.452	-		=	811
9.	1.951	-		=	204
10.	1.607	-		=	1.210

Oefening 2
1.	1.813	-		=	1.431
2.	1.668	-		=	640
3.	1.848	-		=	503
4.	931	-		=	95
5.	1.007	-		=	237
6.	1.141	-		=	562
7.	555	-		=	231
8.	1.242	-		=	102
9.	683	-		=	161
10.	1.998	-		=	107

Oefening 3
1.	1.087	-		=	852
2.	1.613	-		=	1.209
3.	744	-		=	538
4.	1.221	-		=	117
5.	1.217	-		=	711
6.	1.615	-		=	103
7.	1.807	-		=	1.071
8.	1.282	-		=	850
9.	1.934	-		=	1.295
10.	1.671	-		=	118

Oefening 4
1.	1.477	-		=	686
2.	1.330	-		=	389
3.	1.990	-		=	1.013
4.	1.385	-		=	66
5.	1.499	-		=	461
6.	1.967	-		=	1.176
7.	376	-		=	53
8.	1.885	-		=	227
9.	1.880	-		=	1.180
10.	1.609	-		=	1.235

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.772	-	1.474	=	298
2.	690	-	272	=	418
3.	1.020	-	408	=	612
4.	944	-	294	=	650
5.	632	-	267	=	365
6.	1.806	-	613	=	1.193
7.	1.503	-	608	=	895
8.	1.452	-	641	=	811
9.	1.951	-	1.747	=	204
10.	1.607	-	397	=	1.210

Oefening 2
1.	1.813	-	382	=	1.431
2.	1.668	-	1.028	=	640
3.	1.848	-	1.345	=	503
4.	931	-	836	=	95
5.	1.007	-	770	=	237
6.	1.141	-	579	=	562
7.	555	-	324	=	231
8.	1.242	-	1.140	=	102
9.	683	-	522	=	161
10.	1.998	-	1.891	=	107

Oefening 3
1.	1.087	-	235	=	852
2.	1.613	-	404	=	1.209
3.	744	-	206	=	538
4.	1.221	-	1.104	=	117
5.	1.217	-	506	=	711
6.	1.615	-	1.512	=	103
7.	1.807	-	736	=	1.071
8.	1.282	-	432	=	850
9.	1.934	-	639	=	1.295
10.	1.671	-	1.553	=	118

Oefening 4
1.	1.477	-	791	=	686
2.	1.330	-	941	=	389
3.	1.990	-	977	=	1.013
4.	1.385	-	1.319	=	66
5.	1.499	-	1.038	=	461
6.	1.967	-	791	=	1.176
7.	376	-	323	=	53
8.	1.885	-	1.658	=	227
9.	1.880	-	700	=	1.180
10.	1.609	-	374	=	1.235