Erafsommen met vlekken tot en met 2.000

Erafsommen

Oefening 1
1.	1.089	-		=	701
2.	1.851	-		=	1.513
3.	1.379	-		=	312
4.	1.849	-		=	128
5.	1.447	-		=	985
6.	1.747	-		=	546
7.	1.821	-		=	700
8.	1.500	-		=	285
9.	1.608	-		=	1.326
10.	1.793	-		=	134

Oefening 2
1.	1.284	-		=	369
2.	1.932	-		=	1.279
3.	1.078	-		=	600
4.	1.809	-		=	576
5.	1.884	-		=	79
6.	681	-		=	336
7.	1.537	-		=	1.292
8.	1.124	-		=	266
9.	690	-		=	197
10.	970	-		=	373

Oefening 3
1.	1.365	-		=	871
2.	1.335	-		=	401
3.	1.691	-		=	924
4.	1.364	-		=	447
5.	1.340	-		=	1.135
6.	1.815	-		=	1.527
7.	1.025	-		=	740
8.	1.972	-		=	1.244
9.	1.956	-		=	1.498
10.	1.651	-		=	243

Oefening 4
1.	1.713	-		=	977
2.	617	-		=	14
3.	480	-		=	224
4.	1.303	-		=	374
5.	1.846	-		=	395
6.	1.978	-		=	242
7.	1.769	-		=	566
8.	1.590	-		=	314
9.	1.344	-		=	13
10.	1.798	-		=	1.357

Erafsommen met vlekken tot en met 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.089	-	388	=	701
2.	1.851	-	338	=	1.513
3.	1.379	-	1.067	=	312
4.	1.849	-	1.721	=	128
5.	1.447	-	462	=	985
6.	1.747	-	1.201	=	546
7.	1.821	-	1.121	=	700
8.	1.500	-	1.215	=	285
9.	1.608	-	282	=	1.326
10.	1.793	-	1.659	=	134

Oefening 2
1.	1.284	-	915	=	369
2.	1.932	-	653	=	1.279
3.	1.078	-	478	=	600
4.	1.809	-	1.233	=	576
5.	1.884	-	1.805	=	79
6.	681	-	345	=	336
7.	1.537	-	245	=	1.292
8.	1.124	-	858	=	266
9.	690	-	493	=	197
10.	970	-	597	=	373

Oefening 3
1.	1.365	-	494	=	871
2.	1.335	-	934	=	401
3.	1.691	-	767	=	924
4.	1.364	-	917	=	447
5.	1.340	-	205	=	1.135
6.	1.815	-	288	=	1.527
7.	1.025	-	285	=	740
8.	1.972	-	728	=	1.244
9.	1.956	-	458	=	1.498
10.	1.651	-	1.408	=	243

Oefening 4
1.	1.713	-	736	=	977
2.	617	-	603	=	14
3.	480	-	256	=	224
4.	1.303	-	929	=	374
5.	1.846	-	1.451	=	395
6.	1.978	-	1.736	=	242
7.	1.769	-	1.203	=	566
8.	1.590	-	1.276	=	314
9.	1.344	-	1.331	=	13
10.	1.798	-	441	=	1.357