Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.802	-		=	1.556
2.	1.169	-		=	91
3.	1.470	-		=	1.142
4.	1.408	-		=	705
5.	1.886	-		=	901
6.	1.333	-		=	541
7.	505	-		=	55
8.	1.743	-		=	996
9.	1.738	-		=	1.157
10.	1.891	-		=	821

Oefening 2
1.	1.421	-		=	539
2.	1.779	-		=	507
3.	569	-		=	173
4.	877	-		=	510
5.	1.629	-		=	0
6.	1.935	-		=	989
7.	1.396	-		=	576
8.	1.895	-		=	896
9.	1.356	-		=	555
10.	1.956	-		=	1.254

Oefening 3
1.	1.327	-		=	1.107
2.	1.398	-		=	1.183
3.	1.696	-		=	1.068
4.	1.393	-		=	160
5.	1.939	-		=	586
6.	1.775	-		=	1.545
7.	1.862	-		=	749
8.	1.005	-		=	656
9.	1.951	-		=	750
10.	616	-		=	97

Oefening 4
1.	1.677	-		=	296
2.	1.438	-		=	1.183
3.	1.531	-		=	530
4.	846	-		=	70
5.	1.909	-		=	359
6.	1.691	-		=	843
7.	1.683	-		=	124
8.	403	-		=	82
9.	1.178	-		=	491
10.	1.400	-		=	680

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.802	-	246	=	1.556
2.	1.169	-	1.078	=	91
3.	1.470	-	328	=	1.142
4.	1.408	-	703	=	705
5.	1.886	-	985	=	901
6.	1.333	-	792	=	541
7.	505	-	450	=	55
8.	1.743	-	747	=	996
9.	1.738	-	581	=	1.157
10.	1.891	-	1.070	=	821

Oefening 2
1.	1.421	-	882	=	539
2.	1.779	-	1.272	=	507
3.	569	-	396	=	173
4.	877	-	367	=	510
5.	1.629	-	1.629	=	0
6.	1.935	-	946	=	989
7.	1.396	-	820	=	576
8.	1.895	-	999	=	896
9.	1.356	-	801	=	555
10.	1.956	-	702	=	1.254

Oefening 3
1.	1.327	-	220	=	1.107
2.	1.398	-	215	=	1.183
3.	1.696	-	628	=	1.068
4.	1.393	-	1.233	=	160
5.	1.939	-	1.353	=	586
6.	1.775	-	230	=	1.545
7.	1.862	-	1.113	=	749
8.	1.005	-	349	=	656
9.	1.951	-	1.201	=	750
10.	616	-	519	=	97

Oefening 4
1.	1.677	-	1.381	=	296
2.	1.438	-	255	=	1.183
3.	1.531	-	1.001	=	530
4.	846	-	776	=	70
5.	1.909	-	1.550	=	359
6.	1.691	-	848	=	843
7.	1.683	-	1.559	=	124
8.	403	-	321	=	82
9.	1.178	-	687	=	491
10.	1.400	-	720	=	680