Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.689	-		=	1.379
2.	948	-		=	733
3.	1.022	-		=	130
4.	1.920	-		=	1.513
5.	1.967	-		=	1.593
6.	946	-		=	185
7.	1.473	-		=	718
8.	1.349	-		=	14
9.	1.514	-		=	867
10.	1.890	-		=	241

Oefening 2
1.	1.326	-		=	419
2.	1.572	-		=	1.125
3.	1.799	-		=	1.496
4.	1.348	-		=	404
5.	1.503	-		=	194
6.	1.879	-		=	1.288
7.	799	-		=	386
8.	746	-		=	543
9.	388	-		=	122
10.	1.891	-		=	1.333

Oefening 3
1.	1.755	-		=	1.121
2.	1.027	-		=	504
3.	1.748	-		=	634
4.	1.757	-		=	1.201
5.	1.428	-		=	511
6.	1.806	-		=	179
7.	998	-		=	41
8.	1.793	-		=	100
9.	1.717	-		=	332
10.	1.658	-		=	242

Oefening 4
1.	1.879	-		=	1.087
2.	822	-		=	545
3.	1.114	-		=	563
4.	1.086	-		=	158
5.	1.514	-		=	1.111
6.	1.871	-		=	753
7.	1.765	-		=	511
8.	1.040	-		=	147
9.	1.090	-		=	803
10.	1.069	-		=	48

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.689	-	310	=	1.379
2.	948	-	215	=	733
3.	1.022	-	892	=	130
4.	1.920	-	407	=	1.513
5.	1.967	-	374	=	1.593
6.	946	-	761	=	185
7.	1.473	-	755	=	718
8.	1.349	-	1.335	=	14
9.	1.514	-	647	=	867
10.	1.890	-	1.649	=	241

Oefening 2
1.	1.326	-	907	=	419
2.	1.572	-	447	=	1.125
3.	1.799	-	303	=	1.496
4.	1.348	-	944	=	404
5.	1.503	-	1.309	=	194
6.	1.879	-	591	=	1.288
7.	799	-	413	=	386
8.	746	-	203	=	543
9.	388	-	266	=	122
10.	1.891	-	558	=	1.333

Oefening 3
1.	1.755	-	634	=	1.121
2.	1.027	-	523	=	504
3.	1.748	-	1.114	=	634
4.	1.757	-	556	=	1.201
5.	1.428	-	917	=	511
6.	1.806	-	1.627	=	179
7.	998	-	957	=	41
8.	1.793	-	1.693	=	100
9.	1.717	-	1.385	=	332
10.	1.658	-	1.416	=	242

Oefening 4
1.	1.879	-	792	=	1.087
2.	822	-	277	=	545
3.	1.114	-	551	=	563
4.	1.086	-	928	=	158
5.	1.514	-	403	=	1.111
6.	1.871	-	1.118	=	753
7.	1.765	-	1.254	=	511
8.	1.040	-	893	=	147
9.	1.090	-	287	=	803
10.	1.069	-	1.021	=	48